[Abstract]
The timing of alluvial fan deposition along the northern coast of Chile constrained by luminescence and electron spin resonance dating
In: 20th Congress of the International Union for Quaternary Research (INQUA) Dublin 2019-07-25 - 2019-07-31, 2019

Bartz, Melanie
Duval, Mathieu
Brill, Dominik
Zander, Anja
King, Georgina E.
Walk, Janek
Stauch, Georg
Lehmkuhl, Frank
Brückner, Helmut

[Abstract]
Northern European Loess belt in Germany: Distribution, similarities and differences
In: INQUA 2019 Dublin 2019-07-25 - 2019-07-31, 2019

Lehmkuhl, Frank

[Fachzeitschriftenartikel]
Advances in Desert Research: New and Traditional Approaches
In: Zeitschrift für Geomorphologie, 62 (1), 1 - 7, 2019
[DOI: 10.1127/zfg_suppl/2019/0616]

Bubenzer, Olaf
Nottebaum, Veit Christian

[Buchbeitrag, Fachzeitschriftenartikel]
Cyanobacteria and loess—an underestimated interaction
In: Plant and soil, 439 (1/2), 293-308, 2019
[DOI: 10.1007/s11104-019-04048-3]

Svirčev, Zorica
Dulić, Tamara
Obreht, Igor
Codd, Geoffrey A.
Lehmkuhl, Frank
Marković, Slobodan B.
Hambach, Ulrich
Meriluoto, Jussi

[Fachzeitschriftenartikel]
Floodplain chronology and sedimentation rates for the past 200 years derived from trace element gradients, organic compounds, and numerical modeling
In: Environmental earth sciences, 78 (15), 445, 2019
[DOI: 10.1007/s12665-019-8428-4]

Buchty-Lemke, Michael Andreas
Hagemann, Lukas
Maaß, Anna-Lisa
Schüttrumpf, Holger
Schwarzbauer, Jan
Lehmkuhl, Frank

[Abstract, Buchbeitrag, Beitrag zu einem Tagungsband]
A multidisciplinary chronology of a SE European last glacial loess archive: comparison of results from magnetic stratigraphy, tephrochronology, OSL dating, and radiocarbon dating
In: [EGU 2019, 2019-04-07 - 2019-04-12, Vienna, Austria], 2019

Scheidt, Stephanie
Pötter, Stephan
Bösken, Janina Johanna
Berg, Sonja
Veres, Daniel
Hambach, Ulrich
Lehmkuhl, Frank
Rethemeyer, Janet
Melles, Martin
Brückner, Helmut
Klasen, Nicole

[Abstract, Buchbeitrag, Beitrag zu einem Tagungsband]
Late Quaternary alluvial fan evolution along the coast of the hyper-arid Atacama Desert - the interplay between climatic and tectonic control
In: [EGU 2019, 2019-04-07 - 2019-04-12, Vienna, Austria], 2019

Bartz, Melanie
Duval, Mathieu
Walk, Janek
Brill, Dominik
Zander, Anja
King, Georgina
Stauch, Georg
Lehmkuhl, Frank
Brückner, Helmut

[Abstract, Buchbeitrag, Beitrag zu einem Tagungsband]
Characteristics of recent pollution profiles from three comparable rivers - Examples from old industrial and past mining regions of the International River Basin District Meuse in Central Europe
In: [EGU 2019, 2019-04-07 - 2019-04-12, Vienna, Austria], 2019

Esser, Verena
Buchty-Lemke, Michael Andreas
Schulte, Philipp

[Fachzeitschriftenartikel]
Corrigendum to "Millennial scale climate oscillations recorded in the Lower Danube loess over the last glacial period" [Palaeogeogr. Palaeoclimatol. Palaeoecol. 509, 15 November 2018 164-181]
In: Palaeogeography, palaeoclimatology, palaeoecology, 523, 116-117, 2019
[DOI: 10.1016/j.palaeo.2019.01.026]

Zeeden, Christian Johannes
Hambach, Ulrich
Veres, Daniel
Fitzsimmons, Kathryn
Obreht, Igor
Bösken, Janina Johanna
Lehmkuhl, Frank

[Fachzeitschriftenartikel]
Geomorphology of the coastal alluvial fan complex Guanillos, northern Chile
In: Journal of maps, 15 (2), 436-447, 2019
[DOI: 10.1080/17445647.2019.1611499]

Walk, Janek
Stauch, Georg
Bartz, Melanie
Brückner, Helmut
Lehmkuhl, Frank

[Abstract, Buchbeitrag, Beitrag zu einem Tagungsband]
Alluvial fan morphodynamics along the coastal Atacama Desert -geomorphometric, geologic, and climatic perspectives
In: Geophysical research abstracts. - 21, EGU2019-7543, 1 Seite, 2019

Walk, Janek
Stauch, Georg
Reyers, Mark
Bartz, Melanie
Hoffmeister, Dirk
Brückner, Helmut
Lehmkuhl, Frank

[Fachzeitschriftenartikel]
Paleotopography and anthropogenic deposition thickness of the city of Aachen, Germany
In: Journal of maps, 15 (2), 269-277, 2019
[DOI: 10.1080/17445647.2019.1590248]

Pröschel, Bernhard
Lehmkuhl, Frank

[Abstract, Buchbeitrag, Beitrag zu einem Tagungsband]
The sedimentary system of the Orog Nuur Basin on the northern margin of the Gobi Desert (S-Mongolia)
In: Geophysical research abstracts. - 21, EGU2019-2271, 1 Seite, 2019

Nottebaum, Veit Christian
Stauch, Georg
van der Wal, Jorien
Zander, Anja
Reicherter, Klaus
Lehmkuhl, Frank

[Abstract, Buchbeitrag, Beitrag zu einem Tagungsband]
The interplay of tectonic and climatic processes in fluvial deposits along the Bogd Fault Zone, SW Mongolia
In: Geophysical research abstracts. - 21, EGU2019-8846, 1 Seite, 2019

van der Wal, Jorien
Nottebaum, Veit Christian
Weismüller, Christopher
Stauch, Georg
Lehmkuhl, Frank
Reicherter, Klaus

[Fachzeitschriftenartikel]
A critical reevaluation of palaeoclimate proxy records from loess in the Carpathian Basin
In: Earth science reviews, 190, 498-520, 2019
[DOI: 10.1016/j.earscirev.2019.01.020]

Obreht, Igor
Zeeden, Christian
Hambach, Ulrich
Veres, Daniel
Marković, Slobodan B.
Lehmkuhl, Frank

[Fachzeitschriftenartikel]
A conceptual model for the interpretation of aeolian sediments from a semiarid high-mountain environment since the late glacial
In: Quaternary research : QR, 91 (1), 24-34, 2018
[DOI: 10.1017/qua.2018.35]

Stauch, Georg

[Fachzeitschriftenartikel]
Late Quaternary environments in the Gobi Desert of Mongolia: Vegetation, hydrological, and palaeoclimate evolution
In: Palaeogeography, palaeoclimatology, palaeoecology, 514, 77-91, 2018
[DOI: 10.1016/j.palaeo.2018.10.004]

Yu, Kaifeng
Lehmkuhl, Frank
Schlütz, Frank
Diekmann, Bernhard
Mischke, Steffen
Grunert, Jörg
Murad, Waheed
Nottebaum, Veit Christian
Stauch, Georg
Zeeden, Christian Johannes

[Fachzeitschriftenartikel]
Landscape instability at the end of MIS 3 in western Central Europe : evidence from a multi proxy study on a Loess-Palaeosol-Sequence from the eastern Lower Rhine Embayment, Germany
In: Quaternary international, 502, Part A, 119-136, 2017
[DOI: 10.1016/j.quaint.2017.09.008]

Fischer, Peter
Hambach, Ulrich
Klasen, Nicole
Schulte, Philipp
Zeeden, Christian
Steininger, Florian
Lehmkuhl, Frank
Gerlach, Renate
Radtke, Ulrich

[Poster]
Coastal alluvial fans as geoarchives in Northern Chile - Preliminary results on their geomorphology, architecture, and chronology
In: Collaborative Research Center 1211 February Meeting Walberberg 2018-02-05 - 2018-02-07, 2018

Bartz, Melanie
Walk, Janek
Brückner, Helmut
Lehmkuhl, Frank

[Abstract, Beitrag zu einem Tagungsband]
Verlagerung von Trümmerschutt des zweiten Weltkriegs im Aachener Stadtgebiet - Visualisierung und Quantifizierung
In: Jahrestagung des Arbeitskreises Geoarchäologie : Anwendung und Weiterentwicklung geoarchäologischer Methoden und Konzepte in der archäologisch-bodendenkmalpflegerischen Praxis und Forschung : 04. bis 06. Mai 2018, Bayerisches Landesamt für Denkmalpflege München / Redaktion: Johannes Schmidt, Anne Köhler ; Herausgeber: Stefanie Berg, Eileen Eckmeier, Sven Linzen, Lukas Werther, Christoph Zielhofer, 30-30, 2018

Pröschel, Bernhard
Lehmkuhl, Frank

[Abstract, Beitrag zu einem Tagungsband]
Untersuchungen zur Geoarchäologie und Umweltrekonstruktion in Lösslandschaften des Karpatenbeckens
In: Jahrestagung des Arbeitskreises Geoarchäologie : Anwendung und Weiterentwicklung geoarchäologischer Methoden und Konzepte in der archäologisch-bodendenkmalpflegerischen Praxis und Forschung : 04. bis 06. Mai 2018, Bayerisches Landesamt für Denkmalpflege München / Redaktion: Johannes Schmidt, Anne Köhler ; Herausgeber: Stefanie Berg, Eileen Eckmeier, Sven Linzen, Lukas Werther, Christoph Zielhofer, 17-17, 2018

Lehmkuhl, Frank

[Abstract, Beitrag zu einem Tagungsband]
Paleoclimatic and tephrostratigraphic potential of last glacial cycle south-eastern European loess-paleosol sequences
In: GeoBonn 2018 : Living Earth : 2-6 September 2018, Bonn, Germany : Abstracts, 166-167, 2018

Veres, Daniel
Hambach, Ulrich
Obreht, Igor
Zeeden, Christian Johannes
Timar-Gabor, Alida
Bösken, Janina Johanna
Lehmkuhl, Frank
Markovic, Slobodan B.

[Abstract, Beitrag zu einem Tagungsband]
Loess-paleosol sequences in north-eastern Serbia: a link between the Carpathian Basin and the Balkan paleoenvironment
In: GeoBonn 2018 : Living Earth : 2-6 September 2018, Bonn, Germany : Abstracts, 164-165, 2018

Perić, Zoran M.
Markovic, Slobodan B.
Gavrilov, Milivoj B.
Ranković, Miloš
Baykal, Yunus
Schulte, Philipp
Hambach, Ulrich
Lehmkuhl, Frank

[Abstract, Beitrag zu einem Tagungsband]
A critical re-evaluation of palaeoclimate proxy records from loess sections in the Carpathian Basin
In: GeoBonn 2018 : Living Earth : 2-6 September 2018, Bonn, Germany : Abstracts, 163-164, 2018

Obreht, Igor
Zeeden, Christian Johannes
Hambach, Ulrich
Veres, Daniel
Markovic, Slobodan B.
Lehmkuhl, Frank

[Abstract, Beitrag zu einem Tagungsband]
Is there a need for readjustments concerning Late Pleistocene paleoenvironmental dynamics in the northern loess distribution zone of Bavaria (Germany)?
In: GeoBonn 2018 : Living Earth : 2-6 September 2018, Bonn, Germany : Abstracts, 162-162, 2018

Krauß, Lydia
Klasen, Nicole
Schulte, Philipp
Lehmkuhl, Frank

[Abstract, Beitrag zu einem Tagungsband]
Semlac - a key loess-palaeosol sequence of the Banat Lowland (Western Romania) and a prominent Pleistocene section for the SE-Carpathian Basin
In: GeoBonn 2018 : Living Earth : 2-6 September 2018, Bonn, Germany : Abstracts, 162-162, 2018

Kels, Holger
Schulte, Philipp
Zeeden, Christian Johannes
Hambach, Ulrich
Klasen, Nicole
Lehmkuhl, Frank

[Abstract, Beitrag zu einem Tagungsband]
The geographical extent of the "L2-Tephra": a widespread marker horizon for the penultimate glacial (MIS 6) on the Balkan Peninsula
In: Crossing New Frontiers : INTAV International Field Conference on Tephrochronology "Tephra Hunt in Transylvania" : Moieciu de Sus, Romania, 24 June - 1 July 2018 : Book of Abstracts / Ulrich Hambach & Daniel Veres (eds.), 111-111, 2018

Laag, Christian
Hambach, Ulrich
Botezatu, Akos
Baykal, Yunus
Veres, Daniel
Schönwetter, Thomas
Viola, Jannis
Zeeden, Christian Johannes
Radakovic, Milica G.
Obreht, Igor
Jovanovic, Mladjen
Bösken, Janina Johanna
Lehmkuhl, Frank
Markovic, Slobodan B.

[Abstract, Beitrag zu einem Tagungsband]
Geochemical, sedimentological, and chronological considerations of several Late Quaternary key marker tephra of Carpathian origin
In: Crossing New Frontiers : INTAV International Field Conference on Tephrochronology "Tephra Hunt in Transylvania" : Moieciu de Sus, Romania, 24 June - 1 July 2018 : Book of Abstracts / Ulrich Hambach & Daniel Veres (eds.), 109-110, 2018

Veres, Daniel
Anechitei-Deacu, Valentina
Karatson, David
Wulf, Sabine
Timar-Gabor, Alida
Hambach, Ulrich
Lehmkuhl, Frank
Pötter, Stephan
Bösken, Janina Johanna
Magyari, Enikö
Obreht, Igor
Markovic, Slobodan B.

[Abstract, Beitrag zu einem Tagungsband]
Tephra marker horizons in loess records from southeastern Europe
In: Crossing New Frontiers : INTAV International Field Conference on Tephrochronology "Tephra Hunt in Transylvania" : Moieciu de Sus, Romania, 24 June - 1 July 2018 : Book of Abstracts Ulrich Hambach & Daniel Veres (eds.), 108-108, 2018

Veres, Daniel
Hambach, Ulrich
Timar-Gabor, Alida
Wulf, Sabine
Zeeden, Christian Johannes
Obreht, Igor
Bösken, Janina Johanna
Radakovic, Milica G.
Markovic, Slobodan B.
Lehmkuhl, Frank

[Abstract, Beitrag zu einem Tagungsband]
DBTG-Danube Basin Tephra Geodatabase
In: Crossing New Frontiers : INTAV International Field Conference on Tephrochronology "Tephra Hunt in Transylvania" : Moieciu de Sus, Romania, 24 June - 1 July 2018 : Book of Abstracts / Ulrich Hambach & Daniel Veres (eds.), 107-107, 2018

Radakovic, Milica
Markovic, Rastko
Veres, Daniel
Hambach, Ulrich
Gavrilov, Milivoj B.
Obreht, Igor
Zeeden, Christian Johannes
Lehmkuhl, Frank
Quingzhen, Hao
Markovic, Slobodan B.

[Abstract, Beitrag zu einem Tagungsband]
The Campanian Ignimbrite tephra layer: How far north does it reach?
In: Crossing New Frontiers : INTAV International Field Conference on Tephrochronology "Tephra Hunt in Transylvania" : Moieciu de Sus, Romania, 24 June - 1 July 2018 : Book of Abstracts / Ulrich Hambach & Daniel Veres (eds.), 86-87, 2018

Baykal, Yunus
Hambach, Ulrich
Obreht, Igor
Zeeden, Christian Johannes
Veres, Daniel
Peric, Zoran
Schulte, Philipp
Lehmkuhl, Frank
Markovic, Slobodan B.

[Abstract, Beitrag zu einem Tagungsband]
The Eltville Tephra (Western Europe): distribution and timing for an important Western European stratigraphic marker
In: Crossing New Frontiers: INTAV International Field Conference on Tephrochronology “Tephra Hunt in Transylvania” Moieciu de Sus, Romania, 24 June -1 July 2018 : Book of Abstracts / Ulrich Hambach & Daniel Veres, 32-32, 2018

Lehmkuhl, Frank
Zeeden, Christian Johannes
Zens, Jörg
Vlaminck, Stefan

[Abstract]
Tracing the influence of Mediterranean climate on Southeastern Europe during the last five glacial-interglacial cycles
In: MedCLIVAR 2018 Bridging the Mediterranean Climates Belgrade 2018-09-17 - 2018-09-21, 33-33, 2018

Markovic, Slobodan B.
Obreht, Igor
Schaetzl, Randall J.
Hambach, Ulrich
Zeeden, Christian Johannes
Lehmkuhl, Frank
Hao, Quinghzen
Veres, Daniel
Gavrilov, Milivoj B.

[Abstract, Buchbeitrag, Beitrag zu einem Tagungsband]
Alluvial fans and aeolian deposits in the desert margins of Mongolia
In: Geophysical Research Abstracts. - 20, EGU2018-5370, 1 Seite, 2018

Lehmkuhl, Frank
Nottebaum, Veit Christian
Stauch, Georg

[Abstract, Buchbeitrag, Beitrag zu einem Tagungsband]
Stratigraphic interpretations of loess-paleosol sequences and their relevance for paleoclimatic implication
In: [EGU General Assembly, EGU2018, 2018-04-09 - 2018-04-13, Vienna, Austria], 1 Seite, 2018

Zeeden, Christian Johannes
Hambach, Ulrich
Obreht, Igor
Hao, Quingzhen
Veres, Daniel
Lehmkuhl, Frank
Gavrilov, Milivoj B.
Markovic, Slobodan B.

[Abstract, Buchbeitrag, Beitrag zu einem Tagungsband]
Fixed grain size ratios for loess-paleosol sequences : useful proxies for past aeolian dynamics or controlled by pedogenesis?
In: [EGU General Assembly, EGU2018, 2018-04-08 - 2018-04-13, Vienna, Austria], 1 Seite, 2018

Schulte, Philipp
Sprafke, Tobias
Rodrigues, Leonor
Fitzsimmons, Kathryn
Lehmkuhl, Frank

[Abstract, Buchbeitrag, Beitrag zu einem Tagungsband]
Late Quaternary Lake Dynamics in the Verkhoyansk Mountains of Eastern Siberia : Implications for Climate and Glaciation History
In: [EGU General Assembly 2018, EGU2018, 2018-04-08 - 2018-04-13, Vienna, Austria], 1 Seite, 2018

Diekmann, Bernhard
Pestryakova, Luidmilla
Nazarova, Larisa
Subetto, Dmitry
Tarasov, Pavel
Stauch, Georg
Thiemann, Arne Sebastian
Lehmkuhl, Frank
Biskaborn, Boris
Kuhn, Gerhard
Henning, Denis
Müller, Stefanie

[Beitrag zu einem Tagungsband, Poster]
The Guanillos fan complex : implications for the morphogenesis of Atacama’s coastal alluvial fans
In: [Central European Conference on Geomorphology and Quaternary Sciences, 2018-09-23 - 2018-09-27, Gießen, Germany], 2018

Walk, Janek
Bartz, Melanie
Stauch, Georg
Brückner, Helmut
Lehmkuhl, Frank

[Poster]
Late Pleistocene environmental change along a potential Danube corridor of early human migration
In: Central European Conference on Geomorphology and Quaternary Sciences Gießen 2018-09-23 - 2018-09-27, P9.11, 212-212, 2018

Vlaminck, Stefan
Lehmkuhl, Frank

[Beitrag zu einem Tagungsband]
Loess distribution and related Quaternary sediments in the Caparthian Basin
In: [Central European Conference on Geomorphology and Quaternary Sciences, 2018-09-23 - 2018-09-27, Gießen, Germany], 2018

Lehmkuhl, Frank
Bösken, Janina Johanna
Hosek, Jan
Sprafke, Tobias
Markovic, Slobodan B.
Obreht, Igor
Hambach, Ulrich
Sümegi, Pál
Thiemann, Arne Sebastian
Steffens, Stefanie
Lindner, Heiko
Veres, Daniel
Zeeden, Christian Johannes

[Konferenzbeitrag]
Stratigraphic interpretations of loess-paleosol sequences and their relevance for loess deposition rates
In: Central European Conference on Geomorphology and Quaternary Sciences Gießen 2018-09-23 - 2018-09-27, 2018

Zeeden, Christian Johannes
Hambach, Ulrich
Obreht, Igor
Hao, Quingzhen
Kaboth, Stefanie
Veres, Daniel
Lehmkuhl, Frank
Gavrilov, Milivoj B.
Markovic, Slobodan B.

[Poster]
Multi-proxy-approach in palaeoenvironmental reconstructions using terrestrial sequences from southeastern Transylvania, Romania
In: INQUA-INTAV International Field Conference and Workshop Brașov 2018-06-24 - 2018-06-29, 2018

Pötter, Stephan
Bösken, Janina Johanna
Hambach, Ulrich
Veres, Daniel
Karátson, Dávid
Wulf, Sabine
Obreht, Igor
Markovic, Slobodan B.
Lehmkuhl, Frank

[Konferenzbeitrag]
Chances and challenges in dating tephra marker horizons by luminescence dating techniques
In: INQUA-INTAV International Field Conference and Workshop Brașov 2018-06-24 - 2018-06-29, 2018

Bösken, Janina Johanna
Klasen, Nicole
Obreht, Igor
Hambach, Ulrich
Veres, Daniel
Zeeden, Christian Johannes
Markovic, Slobodan B.
Burow, Christoph
Brill, Dominik
Pötter, Stephan
Lehmkuhl, Frank

[Abstract]
Luminescence dating of the lacustrine record of Vršac (Carpathian Basin, Serbia) - implications for a palaeoenvironmetal reconstruction
In: AGU Fall Meeting 2017 New Orleans 2017-12-11 - 2017-12-15, 2018

Klasen, Nicole
Zeeden, Christian Johannes
Markovic, Slobodan B.
Fischer, Peter
Lehmkuhl, Frank
Schulte, Philipp
Bösken, Janina Johanna
Hambach, Ulrich
Vött, Andreas

[Abstract, Buchbeitrag, Beitrag zu einem Tagungsband]
Loess research and migration of early modern humans in southeastern and centraleastern Europe
In: Geophysical Research Abstracts. - 20, EGU2018-3864, 1 Seite, 2018

Lehmkuhl, Frank
Bösken, Janina Johanna
Obreht, Igor
Hambach, Ulrich
Hauck, Thomas
Veres, Daniel
Zeeden, Christian Johannes

[Abstract, Buchbeitrag, Beitrag zu einem Tagungsband]
Smoothing of millennial scale climate variability in European Loess (and other records)
In: Geophysical Research Abstracts. - 20, EGU2018-6185, 1 Seite, 2018

Zeeden, Christian Johannes
Obreht, Igor
Hambach, Ulrich
Kaboth, Stefanie
Hosek, Jan
Veres, Daniel
Bösken, Janina Johanna
Markovic, Slobodan B.
Lehmkuhl, Frank

[Abstract, Buchbeitrag, Beitrag zu einem Tagungsband]
Luminescence dating of the lacustrine record of Vršac (Carpathian Basin, Serbia) - implications for a palaeoenvironmental reconstruction
In: Geophysical Research Abstracts. - 20, EGU2018-19044, 1 Seite, 2018

Klasen, Nicole
Zeeden, Christian Johannes
Fischer, Peter
Schulte, Philipp
Bösken, Janina Johanna
Hambach, Ulrich
Andreas, Vött
Markovic, Slobodan B.
Lehmkuhl, Frank

[Abstract, Buchbeitrag, Beitrag zu einem Tagungsband]
Consistency challenges between correlative and luminescence age models for the last ~150 ka in the Lower Danube Basin loess-paleosol sequences
In: Geophysical Research Abstracts. - 20, EGU2018-7986, 1 Seite, 2018

Bösken, Janina Johanna
Zeeden, Christian Johannes
Hambach, Ulrich
Veres, Daniel
Klasen, Nicole
Brill, Dominik
Burow, Christoph
Obreht, Igor
Lehmkuhl, Frank

[Abstract, Buchbeitrag, Beitrag zu einem Tagungsband]
Integrating geomorphology, geophysics, sedimentology and geochronology - a multi-proxy geoarcheological investigation at the Early Upper Paleolithic site of Crvenka-At, Vršac (Serbia)
In: Geophysical Research Abstracts. - 20, EGU2018-7874-1, 1 Seite, 2018

Bösken, Janina Johanna
Chu, Wei
Fischer, Peter
Klasen, Nicole
Zeeden, Christian Johannes
Obreht, Igor
Hambach, Ulrich
Mihailovic, Dušan
Lehmkuhl, Frank

[Abstract, Beitrag zu einem Tagungsband]
Loess and sand in Quaternary environments in Eurasia: Distribution and timing
In: [Central European Conference on Geomorphology and Quaternary Sciences, 2018-09-23 - 2018-09-27, Gießen, Germany], 2018

Lehmkuhl, Frank