HoffmannK91'

@inproceedings{DBLP:conf/stacs/HoffmannK91,
  author    = {Berthold Hoffmann and
               Bernd Krieg-Br{\"u}ckner},
  title     = {The PROSPECTRA System},
  booktitle = {STACS},
  year      = {1991},
  pages     = {539-540},
  ee        = {http://dx.doi.org/10.1007/BFb0020829},
  crossref  = {DBLP:conf/stacs/1991},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}

@proceedings{DBLP:conf/stacs/1991,
  editor    = {Christian Choffrut and
               Matthias Jantzen},
  title     = {STACS 91, 8th Annual Symposium on Theoretical Aspects of
               Computer Science, Hamburg, Germany, February 14-16, 1991,
               Proceedings},
  booktitle = {STACS},
  publisher = {Springer},
  series    = {Lecture Notes in Computer Science},
  volume    = {480},
  year      = {1991},
  isbn      = {3-540-53709-0},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}