Grünthal, Gottfried 2.6 Seismic Hazard and Stress Field, 2.0 Physics of the Earth, Departments, GFZ Publication Database, Deutsches GeoForschungsZentrum;
Bormann, P. External Organizations;
Grünthal, G., Bormann, P. (1980): Influence of geological soil profiles on the amplitude of seismic waves, 7th World Conference of Earthquake Engineering (Istanbul 1980).