Grünthal, Gottfried 2.6 Seismic Hazard and Stress Field, 2.0 Physics of the Earth, Departments, GFZ Publication Database, Deutsches GeoForschungsZentrum;
Grünthal, G. (1983): The seismic regime in the German Democratic Republic. - In: Brouček, I. (Ed.), Proceedings of the Meeting of the Working Group 4.3, KAPG: Bratislava, Oct. 1-6, 1979, Geophysical Institute of the Slovac Academy of Sciences, 61-68.