Author: W. Loeffler (auth.), Professor Dr. Arbert L. Baert, Professor Dr. Erik Boijsen, Professor Dr. Walter A. Fuchs, Professor Dr. Friedrich H. W. Heuck (eds.)
Author: Andreas Kühnl, J. Pelisek, R. Kopp, P. Rolland, K.-W. Jauch, S. Nikol (auth.), Professor Dr. M. Rothmund, Professor Dr. K.-W. Jauch, Professor Dr. H. Bauer (eds.)