@INCOLLECTION{KK-OCG-1987,
  author = {Krall, Andreas and K{\"{u}}hn, Eva},
  title = {{VIP} - eine integrierte {P}rogrammierumgebung f{\"{u}}r {P}rolog},
  booktitle = {3. {\"{O}}sterreichische Artificial-Intelligence-Tagung},
  publisher = {Springer Berlin Heidelberg},
  year = {1987},
  editor = {Buchberger, Ernst and Retti, Johannes},
  volume = {151},
  series = {Informatik-Fachberichte},
  pages = {125-132},
  doi = {10.1007/978-3-642-46620-5_12},
  isbn = {978-3-540-18384-6},
  keywords = {Prolog; Programmierumgebung},
  language = {German},
  url = {http://dx.doi.org/10.1007/978-3-642-46620-5_12}
}