@book{Dellmann1997,
  author    = {Dellmann, F},
  title     = {Verarbeitung partieller Wahrscheinlichkeitsinformationen in Entscheidungsunterst{\"u}tzenden Systemen Bd. 80},
  publisher = {Josef Eul Verlag},
  address   = {Lohmar},
  year      = {1997},
  language  = {mul}
}