@inproceedings{conf/ecml/LaagN94,
  added-at = {2009-10-15T00:00:00.000+0200},
  author = {van der Laag, Patrick R. J. and Nienhuys-Cheng, Shan-Hwei},
  biburl = {http://www.bibsonomy.org/bibtex/2ca00e6638064d504d2b77a14d7bea023/dblp},
  booktitle = {ECML},
  crossref = {conf/ecml/1994},
  date = {2009-10-15},
  description = {dblp},
  editor = {Bergadano, Francesco and Raedt, Luc De},
  ee = {http://dx.doi.org/10.1007/3-540-57868-4_66},
  interhash = {2407a5674bad1172718f2256fa73df23},
  intrahash = {ca00e6638064d504d2b77a14d7bea023},
  isbn = {3-540-57868-4},
  keywords = {dblp},
  pages = {307-322},
  publisher = {Springer},
  series = {Lecture Notes in Computer Science},
  timestamp = {2009-10-15T00:00:00.000+0200},
  title = {Existence and Nonexistence of Complete Refinement Operators.},
  url = {http://dblp.uni-trier.de/db/conf/ecml/ecml94.html#LaagN94},
  volume = 784,
  year = 1994
}