Publikationen von Frieder Enzmann

Wilson, C. J. L., Peternell, M., Salvemini, F., et al. (2024). Partial melting in polycrystalline ice: pathways identified in 3D neutron tomographic images. The Cryosphere, 18(2), 819-836. DOI
Mousavi, S. M., Bakhtiarimanesh, P., Enzmann, F., et al. (2024). Machine-Learned Surrogate Models for Efficient Oil Well Placement Under Operational Reservoir Constraints. SPE Journal, 29(01), 518-537. DOI
Süßer, P., Hagge-Kubat, T., Enzmann, F., Wehinger, A. (2023). GIS-Based Rockfall modelling and risk-assessment in the low mountain ranges of Rhineland Palatinate, Germany. In Copernicus GmbH. DOI
Wilson, C., Peternell, M., Salvemini, F., et al. (2023). Partial melting in polycrystalline ice: Pathways identified in 3D neutron tomographic images. In Copernicus GmbH. DOI
Wilson, C., Peternell, M., Salvemini, F., et al. (2023). Supplementary material to "Partial melting in polycrystalline ice: Pathways identified in 3D neutron tomographic images". In Copernicus GmbH. DOI
Koochakzadeh, A., Teimouri, A., Tohidi, E., et al. (2023). Review on using pH-sensitive microgels as enhanced oil recovery and water shutoff agents: Concepts, recent developments, and future challenges. GEOENERGY SCIENCE AND ENGINEERING, 223. DOI Author/Publisher URL
Malka, A., Zabuski, L., Enzmann, F., Krawiec, A. (2023). Mass-Movement Causes and Landslide Susceptibility in River Valleys of Lowland Areas: A Case Study in the Central Radunia Valley, Northern Poland. GEOSCIENCES, 13(9). DOI Author/Publisher URL
Sadeghnejad, S., Reinhardt, M., Enzmann, F., et al. (2023). Minkowski functional evaluation of representative elementary volume of rock microtomography images at multiple resolutions. ADVANCES IN WATER RESOURCES, 179. DOI Author/Publisher URL
Süßer, P., Hagge-Kubat, T., Wehinger, A., et al. (2022). Modelling Rockfall Source areas and hazard zoning along the Rhine-, Ahr- and Moselle-valleys in the Rhenish Massif, Rhineland-Palatinate, Germany. In Copernicus GmbH. DOI
Hagge-Kubat, T., Fischer, P., Suesser, P., et al. (2022). Multi-Methodological Investigation of the Biersdorf Hillslope Debris Flow (Rheinland-Pfalz, Germany) Associated to the Torrential Rainfall Event of 14 July 2021. GEOSCIENCES, 12(6). DOI Author/Publisher URL
Hale, S., Trindade Pedrosa, E., Jacob, A., et al. (2022). Upscaling calcite dissolution rates in a tight reservoir sandstone. ENVIRONMENTAL EARTH SCIENCES, 81(11). DOI Author/Publisher URL
Peltz, M., Jacob, A., Grathoff, G. H., et al. (2022). A FIB-SEM Study of Illite Morphology in Aeolian Rotliegend Sandstones: Implications for Understanding the Petrophysical Properties of Reservoir Rocks. CLAYS AND CLAY MINERALS, 70(1), 84-105. DOI Author/Publisher URL
Reinhardt, M., Jacob, A., Sadeghnejad, S., et al. (2022). Benchmarking conventional and machine learning segmentation techniques for digital rock physics analysis of fractured rocks. ENVIRONMENTAL EARTH SCIENCES, 81(3). DOI Author/Publisher URL
Sadeghnejad, S., Enzmann, F., Kersten, M. (2022). Numerical Simulation of Particle Retention Mechanisms at the Sub-Pore Scale. TRANSPORT IN POROUS MEDIA, 145(1), 127-151. DOI Author/Publisher URL
Albert, J., Schaerf, M., Enzmann, F., et al. (2021). Local radon flux maxima in the quaternary sediments of Schleswig-Holstein (Germany). INTERNATIONAL JOURNAL OF EARTH SCIENCES, 110(4), 1501-1516. DOI Author/Publisher URL
Hassannayebi, N., Jammernegg, B., Schritter, J., et al. (2021). Relationship Between Microbial Growth and Hydraulic Properties at the Sub-Pore Scale. TRANSPORT IN POROUS MEDIA, 139(3), 579-593. DOI Author/Publisher URL
Jacob, A., Peltz, M., Hale, S., et al. (2021). Simulating permeability reduction by clay mineral nanopores in a tight sandstone by combining computer X-ray microtomography and focussed ion beam scanning electron microscopy imaging. SOLID EARTH, 12(1), 1-14. DOI Author/Publisher URL
Nicklisch, N., Schierz, O., Enzmann, F., et al. (2021). Dental pulp calcifications in prehistoric and historical skeletal remains. ANNALS OF ANATOMY-ANATOMISCHER ANZEIGER, 235. DOI Author/Publisher URL
Rucker, M., Georgiadis, A., Armstrong, R. T., et al. (2021). The Origin of Non-thermal Fluctuations in Multiphase Flow in Porous Media. FRONTIERS IN WATER, 3. DOI Author/Publisher URL
Sadeghnejad, S., Enzmann, F., Kersten, M. (2021). Digital rock physics, chemistry, and biology: challenges and prospects of pore-scale modelling approach. APPLIED GEOCHEMISTRY, 131. DOI Author/Publisher URL
Werner, A., Süßer, P., Enzmann, F. (2020). Extended TOBIA model for the assessment of deep-seated landslides. Published. DOI
Alt, K. W., Tejedor Rodriguez, C., Nicklisch, N., et al. (2020). A massacre of early Neolithic farmers in the high Pyrenees at Els Trocs, Spain. SCIENTIFIC REPORTS, 10(1). DOI Author/Publisher URL
Jacob, A., Peltz, M., Hale, S., et al. (2020). Simulating permeability reduction by clay mineral nanopores in a tight sandstone by combining \unitμXCT and FIB-SEM imaging. Solid Earth Discussions, 2020, 1-28. DOI Author/Publisher URL
Chauhan, S., Sell, K., Enzmann, F., et al. (2019). Supplementary material to "CobWeb 1.0: Machine Learning Tool Box for Tomographic Imaging". Published. DOI
Hinz, C., Enzmann, F., Kersten, M. (2019). Pore scale modelling of calcite cement dissolution in a reservoir sandstone matrix. E3S Web of Conferences, 98, Art. 05010. Author/Publisher URL
Jacob, A., Enzmann, F., Hinz, C., Kersten, M. (2019). Analysis of variance of porosity and heterogeneity of permeability at the pore scale. Transport in porous media, 130(3), Seiten: 867-887. Author/Publisher URL
Nicklisch, N., Knipper, C., Nehlich, O., et al. (2019). A Roman-period dental filling made of a hard tissue compound? : Bioarchaeological and medical-historical investigations carried out on a Roman-period burial from Oberleuken-Perl (Lkr. Merzig-Wadern/D). Archäologisches Korrespondenzblatt, 49(3), Seiten: 371-391.
Stoll, M., Huber, F. M., Trumm, M., et al. (2019). Experimental and numerical investigations on the effect of fracture geometry and fracture aperture distribution on flow and solute transport in natural fractures. Journal of contaminant hydrology, 221, Seiten: 82-97. Author/Publisher URL
Wieber, G., Stemke, M., Wonik, T., et al. (2019). Stratification dynamics and geothermal potential of a deep shaft in the flooded Wolf mine, Siegerland/Germany. Mine water and the environment, 38(2), Seiten: 325-334. Author/Publisher URL
Altenbockum, M., Berens, K., Enzmann, F., et al. (2018). Case study fractured aquifer - Characterization of an aquifer in a Rotliegend sandstone of the Saar-Nahe-Basin. GRUNDWASSER, 23(2), 177-187. DOI Author/Publisher URL
Chauhan, S., Sell, K., Enzmann, F., et al. (2018). CobWeb 1.0: machine learning tool box for tomographic imaging. Zenodo : OpenAIRE, 2018(December). Author/Publisher URL
Flesch, S., Pudlo, D., Albrecht, D., et al. (2018). Hydrogen underground storage-Petrographic and petrophysical variations in reservoir sandstones from laboratory experiments under simulated reservoir conditions. INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, 43(45), 20822-20835. DOI Author/Publisher URL
Gaudzinski-Windheuser, S., Noack, E. S., Pop, E., et al. (2018). Evidence for close-range hunting by last interglacial Neanderthals. Nature ecology & evolution, 2(7), Seiten: 1087-1092.
Gaudzinski-Windheuser, S., Noack, E. S., Pop, E., et al. (2018). Evidence for close-range hunting by lastinterglacial Neanderthals. Nature ecology & evolution, 2(7), Seiten: 1087-1092.
Bartels, W.-B., Rücker, M., Berg, S., et al. (2017). Fast X-Ray micro-CT study of the impact of brine salinity on the pore-scale fluid distribution during waterflooding. Petrophysics, 58(1), SPWLA-2017.
Kling, T., Schwarz, J.-O., Wendler, F., et al. (2017). Fracture flow due to hydrothermally induced quartz growth. Advances in water resources, 107, Seiten: 93-107. Author/Publisher URL
Sethmann, I., Wendt-Nordahl, G., Knoll, T., et al. (2017). Microstructures of Randall’s plaques and their interfaces with calcium oxalate monohydrate kidney stones reflect underlying mineral precipitation mechanisms. UROLITHIASIS, 45(3), 235-248. DOI Author/Publisher URL
Kling, T., Huo, D., Schwarz, J.-O., et al. (2016). Simulating stress-dependent fluid flow in a fractured core sample using real-time X-ray CT data. Solid Earth, 7(4), 1109-1124. DOI
Henkel, S., Pudlo, D., Enzmann, F., et al. (2016). X-ray CT analyses, models and numerical simulations: a comparison with petrophysical analyses in an experimental CO2 study. Solid Earth, 7(3), 917-927. DOI
Grathoff, G. H., Peltz, M., Enzmann, F., Kaufhold, S. (2016). Porosity and permeability determinations of organic rich Posidonia shales based on 3D analyses by FIB-SEM microscopy. Published. DOI
Henkel, S., Pudlo, D., Enzmann, F., et al. (2016). X-ray CT analyses, models and numerical simulations: a comparison with petrophysical analyses in an experimental CO2 study. Published. DOI
Berg, S., Rücker, M., Ott, H., et al. (2016). Connected pathway relative permeability from pore-scale imaging of imbibition. Advances in water resources, 90, Seiten: 24-35. Author/Publisher URL
Grathoff, G. H., Peltz, M., Enzmann, F., Kaufhold, S. (2016). Porosity and permeability determination of organic-rich Posidonia shales based on 3-D analyses by FIB-SEM microscopy. SOLID EARTH, 7(4), 1145-1156. DOI Author/Publisher URL
Himmler, T., Bayon, G., Wangner, D., et al. (2016). Seep-carbonate lamination controlled by cyclic particle flux. Scientific reports, 6, 37439. Author/Publisher URL
Khan, F., Enzmann, F., Kersten, M. (2016). Multi-phase classification by a least-squares support vector machine approach in tomography images of geological samples. SOLID EARTH, 7(2), 481-492. DOI Author/Publisher URL
Kling, T., Huo, D., Schwarz, J.-O., et al. (2016). Simulating stress-dependent fluid flow in a fractured core sample using real-time X-ray CT data. SOLID EARTH, 7(4), 1109-1124. DOI Author/Publisher URL
Sell, K., Saenger, E. H., Falenty, A., et al. (2016). On the path to the digital rock physics of gas hydrate-bearing sediments : processing of in situ synchrotron-tomography data. Solid earth, 7(4), Seiten: 1243-1258. Author/Publisher URL
Sell, K., Saenger, E. H., Falenty, A., et al. (2016). On the path to the digital rock physics of gas hydrate-bearing sediments - processing of in situ synchrotron-tomography data. SOLID EARTH, 7(4), 1243-1258. DOI Author/Publisher URL
Wieber, G. H. E., Enzmann, F., Kersten, M. (2016). Pycnocline Dynamics in an Abandoned and Flooded Mine. MINING MEETS WATER - CONFLICTS AND SOLUTIONS, 637-641. Author/Publisher URL
Wieber, G., Enzmann, F., Kersten, M. (2016). Schichtungen in Schächten gefluteter Eisenerzbergwerke. Mainzer geowissenschaftliche Mitteilungen, 44, Seiten: 205-226.
Berg, S., Armstrong, R. T., Georgiadis, A., et al. (2015). Onset of oil mobilization and non-wetting phase cluster size distribution. Petrophysics, 56(1), Seiten: 15-22.
Chagneau, A., Claret, F., Enzmann, F., et al. (2015). Mineral precipitation-induced porosity reduction and its effect on transport parameters in diffusion-controlled porous media. GEOCHEMICAL TRANSACTIONS, 16. DOI Author/Publisher URL
Chaouachi, M., Falenty, A., Sell, K., et al. (2015). Microstructural evolution of gas hydrates in sedimentary matrices observed with synchrotron X-ray computed tomographic microscopy. Geochemistry, Geophysics, Geosystems, 16(6), Seiten: 1711-1722. Author/Publisher URL
Chauhan, S., Rühaak, W., Khan, F., et al. (2015). Processing of rock core microtomography images : using seven different machine learning algorithms. Computers & geosciences, 86, Seiten: 120-128. Author/Publisher URL
Drießen, J., Schöttler, M., Enzmann, F., et al. (2015). PHREASIM ein Expertensystem zur Simulation von Fließverhältnissen in Grundwassermessstellen und deren unmittelbarem Nahfeld. Grundwasser, 20(3), Seiten: 181-195. Author/Publisher URL
Falenty, A., Chaouachi, M., Neher, S. H., et al. (2015). "Stop-and-go" in-situ tomography of dynamic processes - gas hydrate formation in sedimentary matrices. ACTA CRYSTALLOGRAPHICA A-FOUNDATION AND ADVANCES, 71, S154-S154. DOI Author/Publisher URL
Khan, F., Enzmann, F., Kersten, M. (2015). Beam-hardening correction by a surface fitting and phase classification by a least square support vector machine approach for tomography images of geological samples. Solid earth discussions, 7(4), Seiten: 3383-3408. Author/Publisher URL
Pabst, A. M., Wagner, W., Kasaj, A., et al. (2015). Synchrotron-based X-ray tomographic microscopy for visualization of three-dimensional collagen matrices. CLINICAL ORAL INVESTIGATIONS, 19(2), 561-564. DOI Author/Publisher URL
Pudlo, D., Henkel, S., Reitenbach, V., et al. (2015). The chemical dissolution and physical migration of minerals induced during CO<sub>2</sub> laboratory experiments: their relevance for reservoir quality. ENVIRONMENTAL EARTH SCIENCES, 73(11), 7029-7042. DOI Author/Publisher URL
Rücker, M., Berg, S., Armstrong, R. T., et al. (2015). From connected pathway flow to ganglion dynamics. Geophysical research letters, 42(10), Seiten: 3888-3894. Author/Publisher URL
Ackermann, M., Houdek, J. P., Gibney, B. C., et al. (2014). Sprouting and intussusceptive angiogenesis in postpneumonectomy lung growth: mechanisms of alveolar neovascularization. ANGIOGENESIS, 17(3), 541-551. DOI Author/Publisher URL
Berg, S., Armstrong, R., Ott, H., et al. (2014). Multiphase flow in porous rock imaged under dynamic flow conditions with fast x-ray computed microtomography. Petrophysics, 55(4), Seiten: 304-312.
Chauhan, S., Ruehaak, W., Enzmann, F., et al. (2014). Comparison of Micro X-ray Computer Tomography Image Segmentation Methods: Artificial Neural Networks Versus Least Square Support Vector Machine. MATHEMATICS OF PLANET EARTH, 141-145. DOI Author/Publisher URL
Henkel, S., Pudlo, D., Werner, L., et al. (2014). Mineral reactions in the geological underground induced by H2 and CO2 injections. Energy procedia, 63, Seiten: 8026-8035. Author/Publisher URL
Leu, L., Berg, S., Enzmann, F., et al. (2014). Fast X-ray micro-tomography of multiphase flow in berea sandstone : a sensitivity study on image processing. Transport in porous media, 105(2), Seiten: 451-469. Author/Publisher URL
Otter, L. M., Wehrmeister, U., Enzmann, F., et al. (2014). A look inside a remarkably large beaded South Sea cultured pearl. Gems and gemology, 50(1), Seiten: 58-62.
Otter, L. M., Wehrmeister, U., Enzmann, F., et al. (2014). Einblicke in eine außergewöhnlich große Südseezuchtperle mittels Röntgen-Mikrocomputertomographie. Gemmologie / Deutsche Gemmologische Gesellschaft, 63(3/4), Seiten: 69-80.
Pudlo, D., Henkel, S., Enzmann, F., et al. (2014). The relevance of mineral mobilization and -dissolution on the reservoir quality of sandstones in CO2 storage sites. Energy procedia, 59, Seiten: 390-396. Author/Publisher URL
Berg, S., Ott, H., Klapp, S. A., et al. (2013). Real-time 3D imaging of Haines jumps in porous media flow. Proceedings of the National Academy of Sciences of the United States of America, 110(10), Seiten: 3755-3759. Author/Publisher URL
Jovanovic, Z., Khan, F., Enzmann, F., Kersten, M. (2013). Simultaneous segmentation and beam-hardening correction in computed microtomography of rock cores. Computers & geosciences, 56, Seiten: 142-150. Author/Publisher URL
Schwarz, J.-O., Enzmann, F. (2013). Simulation of fluid flow on fractures and implications for reactive transport simulations. Transport in porous media, 96(3), Seiten: 501-525. Author/Publisher URL
Sell, K., Enzmann, F., Kersten, M., Spangenberg, E. (2013). Microtomographic quantification of hydraulic clay mineral displacement effects during a CO2 sequestration experiment with saline aquifer sandstone. Environmental science & technology, 47(1), Seiten: 198-204. Author/Publisher URL
Huber, F., Enzmann, F., Wenka, A., et al. (2012). Natural micro-scale heterogeneity induced solute nanoparticle retardation in fractured crystalline rock. Journal of Contaminant Hydrology, 133, Seiten: 40-52. Author/Publisher URL
Khan, F., Enzmann, F., Kersten, M., et al. (2012). 3D simulation of the permeability tensor in a soil aggregate on basis of nanotomographic imaging and LBE solver. Journal of soils and sediments, 12(1), Seiten: 86-96. Author/Publisher URL
Klapp, S. A., Enzmann, F., Walz, P., et al. (2012). Microstructure characteristics during hydrate formation and dissociation revealed by X-ray tomographic microscopy. Geo-marine letters, 32(5/6), Seiten: 555-562. Author/Publisher URL
Schäfer, T., Huber, F., Seher, H., et al. (2012). Nanoparticles and their influence on radionuclide mobility in deep geological formations. Applied geochemistry, 27(2), Seiten: 390-403. Author/Publisher URL
Enzmann, F., Miedaner, M. M., Kersten, M., et al. (2011). 3-D imaging and quantification of graupel porosity by synchrotron-based micro-tomography. Atmospheric measurement techniques : AMT, 4(10), Seiten: 2225-2234. Author/Publisher URL
Jacob, D., Wirth, R., Enzmann, F., et al. (2011). Nano-inclusion suite and high resolution micro-computed-tomography of polycrystalline diamond (framesite) from Orapa, Botswana. Earth and planetary science letters, 308(3-4), Seiten: 307-316. Author/Publisher URL
Maus, S., Müller, S., Büttner, J., et al. (2011). Ion fractionation in young sea ice from Kongsfjorden, Svalbard. Annals of glaciology, 52(57), Seiten: 301-310.
Saenger, E. H., Enzmann, F., Keehm, Y., Steeb, H. (2011). Digital rock physics : effect of fluid viscosity on effective elastic properties. Journal of applied geophysics, 74(4), Seiten: 236-241. Author/Publisher URL
Schuetz, C., Brochhausen, C., Altieri, S., et al. (2011). Boron Determination in Liver Tissue by Combining Quantitative Neutron Capture Radiography (QNCR) and Histological Analysis for BNCT Treatment Planning at the TRIGA Mainz. RADIATION RESEARCH, 176(3), 388-396. DOI Author/Publisher URL
Huber, F., Enzmann, F., Schaefer, T. (2010). Bentonite nanoparticle mediated radionuclide migration under simulated glacial melt-water intrusion in fractured rocks. GEOCHIMICA ET COSMOCHIMICA ACTA, 74(12), A433-A433. Author/Publisher URL
Karampelas, S., Michel, J., Zheng-Cui, M., et al. (2010). X-ray computed microtomography applied to pearls : methodology, advantages, and limitations. Gems and gemology, 46, Seiten: 122-127.
Wolf, M., Kulenkampff, J., Enzmann, F., et al. (2010). 3D-Visualisierung und Quantifizierung von Fluidströmungen in Salinargestein mittelsPositronen-Emissions-Tomographie. In Staßfurt 2010 - Erkennen, analysieren, bewerten und prognostizieren der zukünftigen Entwicklung der Bergbaufolgeschäden : Abschlusstagung Forschungsverbundvorhaben (S. Seiten: 200-212). Duderstadt:Mecke.
Enzmann, F., Meier, T., Janz, M., et al. (2009). Bestimmung der durchflusswirksamen Porosität an Bohrkernproben mittels Computer-Tomographie. In Exkursionsführer und Veröffentlichungen der Deutschen Gesellschaft für Geowissenschaften (Hrsg.), Forschungsverbundvorhaben (S. Seiten: 90-96). Duderstadt:Mecke.
Roeddiger, R., Ceriotti, F., Bezzu, A., et al. (2009). Multicenter evaluation OF a NEW Roche CRP (LATEX) ASSAY ON HITACHI and COBAS SYSTEMS. CLINICAL CHEMISTRY, 55(6), A193-A194. Author/Publisher URL
Wolf, M., Enzmann, F., Kulenkampff, J., et al. (2009). Forschungsverbundvorhaben "Dynamik abgesoffener oder gefluteter Salzbergwerke und ihres Deckgebirgsstockwerks": 3D-Visualisierung und Quantifizierung von Struktur und Stofftransport inBohrkernen aus Salinar und Deckgebirge mittels optischem Kernscanner,uXCT und PET BMBF-FKZ: 02C15361, 02C15262, 02C14763. In H.-G. Röhling (Hrsg.), Geologie der Böhmischen Masse : regionale und angewandte Geowissenschaften in Mitteleuropa ; Dresden, 30. September - 2. Oktober 2009 ; Kurzfassungen der Vorträge und Poster (S. Seite: 256). Stuttgart:Schweizerbart.
Wolf, M., Kulenkampff, J., Lippmann-Pipke, J., et al. (2009). 3D-visualisation and modelling of transport processes in heterogeneous structures. In F. Huber (Hrsg.), Proceedings of the workshop TRePro II : Karlsruhe, March 18 - 19, 2009 ; 5th meeting in the series of (S. Seiten: 139-141). Karlsruhe:Forschungszentrum Karlsruhe GmbH. Author/Publisher URL
Kulenkampff', J., Gruendig, M., Richter, M., Enzmann, F. (2008). Evaluation of positron-emission-tomography for visualisation of migration processes in geomaterials. PHYSICS AND CHEMISTRY OF THE EARTH, 33(14-16), 937-942. DOI Author/Publisher URL
Kulenkampff, J., Gründig, M., Richter, M., Enzmann, F. (2008). Evaluation of positron-emission-tomography for visualisation of migration processes in geomaterials. Physics and chemistry of the earth, 33(14/16), Seiten: 937-942. Author/Publisher URL
Murshed, M. M., Enzmann, F., Miedaner, M. M., et al. (2008). Application of synchrotron X-ray micro tomographic microscopy at low temperature. ACTA CRYSTALLOGRAPHICA A-FOUNDATION AND ADVANCES, 64, C183-C183. DOI Author/Publisher URL
Murshed, M. M., Klapp, S. A., Enzmann, F., et al. (2008). Natural gas hydrate investigations by synchrotron radiation x-ray cryo-tomographic microscopy (SRXCTM). Geophysical research letters, 35, L23612. Author/Publisher URL
Miedaner, M. M., Huthwelker, T., Enzmann, F., et al. (2006). Trapping and mobility of soluble and insoluble impurities in ice monitored via Cryo-Synchrotron-Tomography. ACTA CRYSTALLOGRAPHICA A-FOUNDATION AND ADVANCES, 62, S123-S123. DOI Author/Publisher URL
Enzmann, F. H. (2000). Modellierung von Porenraumgeometrien und Transport in korngestützten porösen Medien [PhD Thesis]. DOI Author/Publisher URL
Małka, A., Zabuski, L., Enzmann, F., Krawiec, A. Mass-Movements Causes and Landslide Susceptibility in the River Valleys of Lowland Areas: Case Study the Central Radunia Valley. SSRN Electronic Journal. Accepted. DOI