Hits 1-5 within 5 documents
Hits 1-5 within 5 documents
Author(s): Umbach, Frank.- 2000. 53-82p.
Author(s): Czempiel, Ernst-Otto.- 1996. 55p.
Author(s): Spanger, Hans-Joachim; Kokeev, Aleksandr.- 1995. 56p.
Author(s): Preisinger, Johannes.- 1994. 39p.
Author(s): Dembinski, Matthias; Dahmer, Kerstin; Gerke, Kinka; Czempiel, Ernst-Otto.- 1994. 62p.