@misc{OPUS4-28403,
  title     = {DGaaE-Nachrichten : Jahrgang 1 (1987), Heft 3},
  booktitle = {DGaaE-Nachrichten},
  volume    = {1},
  number    = {3},
  issn      = {0931-4873},
  type      = {periodicalpart},
  pages     = {49 -- 88},
  year        = {1987},
}