Hartwig, A. External Organizations;
Schulz, Hans-Martin 4.3 Organic Geochemistry, 4.0 Chemistry and Material Cycles, Departments, GFZ Publication Database, Deutsches GeoForschungsZentrum;
Hartwig, A., Schulz, H.-M. (2010): Applying classical shale gas evaluation concepts to Germany—Part I: The basin and slope deposits of the Stassfurt Carbonate (Ca2, Zechstein, Upper Permian) in Brandenburg. - Chemie der Erde - Geochemistry, 70, Suppl. 3, 77-91.https://doi.org/10.1016/j.chemer.2010.05.012
