Heinemann FW, Hartung H, Nietzschmann E, Böge O (1990)
Journal article
von Gosen W (1990)
Journal article, Original article
Schiedermeier C (1990)
Thesis
Stein-Kecks H (1990)
Book chapter / Article in edited volumes
Kessler E, Huß V (1990)
Journal article, Original article
Burkovski A (1990)
Journal article, Original article
Burchert M, Surek B, Kreimer G, Latzko E (1990)
Book chapter / Article in edited volumes
Keller G (1990)
Journal article, Original article
Weigel R, Russer P (1990)
Conference contribution
Dickel H (1990)
Edited Volume