DantsinV97'

@inproceedings{DBLP:conf/lfcs/DantsinV97,
  author    = {Evgeny Dantsin and
               Andrei Voronkov},
  title     = {Complexity of Query Answering in Logic Databases with Complex
               Values},
  booktitle = {LFCS},
  year      = {1997},
  pages     = {56-66},
  ee        = {http://dx.doi.org/10.1007/3-540-63045-7_7},
  crossref  = {DBLP:conf/lfcs/1997},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}

@proceedings{DBLP:conf/lfcs/1997,
  editor    = {Sergei I. Adian and
               Anil Nerode},
  title     = {Logical Foundations of Computer Science, 4th International
               Symposium, LFCS'97, Yaroslavl, Russia, July 6-12, 1997,
               Proceedings},
  booktitle = {LFCS},
  publisher = {Springer},
  series    = {Lecture Notes in Computer Science},
  volume    = {1234},
  year      = {1997},
  isbn      = {3-540-63045-7},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}