@inproceedings{DBLP:conf/ipmu/SakaiKWO94,
  author    = {Kazuo Sakai and
               Tsuyoshi Katayama and
               Satoshi Wada and
               Kotaro Oiwa},
  title     = {Chaos Causes Perspective Reversals for Ambiguious Patterns},
  booktitle = {IPMU},
  year      = {1994},
  pages     = {463-472},
  ee        = {http://dx.doi.org/10.1007/BFb0035979},
  crossref  = {DBLP:conf/ipmu/1994},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}

@proceedings{DBLP:conf/ipmu/1994,
  editor    = {Bernadette Bouchon-Meunier and
               Ronald R. Yager and
               Lotfi A. Zadeh},
  title     = {Advances in Intelligent Computing - IPMU'94, 5th International
               Conference on Processing and Management of Uncertainty in
               Knowledge-Based Systems, Paris, France, July 4-8, 1994,
               Selected Papers},
  booktitle = {IPMU},
  publisher = {Springer},
  series    = {Lecture Notes in Computer Science},
  volume    = {945},
  year      = {1995},
  isbn      = {3-540-60116-3},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}