@techreport{itb3173,
  author = {Kumbruck, C.},
  title = {Gestaltung von Technik zur Kooperationsunterstützung},
  year = {1997},
  series = {artec-papers},
  number = {51 – in der SuUB erhältlich / available at SuUB},
  publisher = {Universität Bremen},
  address = {Bremen},
  language = {de},
}