E. Vogt (auth.), Dr. Dieter Frekers, Dr. David R. Gill, Professor Dr. Josef Speth (eds.) ...
Professor Dr. Heinrich Nöth (auth.), Professor Dr. Heinrich Nöth, Dr. Bernd Wrackmeyer (eds.) ...
D. Hasselkamp (auth.), Dr. Dietmar Hasselkamp, Dr. Hermann Rothard, Professor Dr. Karl-Ontjes Groeneveld, Dr. Jürgen Kemmler, Dr. Peter Varga, Professor Dr. Hannspeter Winter (eds.) ...