@misc{OPUS4-28402,
  title     = {DGaaE-Nachrichten : Jahrgang 1 (1987), Heft 2},
  booktitle = {DGaaE-Nachrichten},
  volume    = {1},
  number    = {2},
  issn      = {0931-4873},
  type      = {periodicalpart},
  pages     = {17 -- 48},
  year        = {2013},
}