@inproceedings{DBLP:conf/concur/BoerP91,
  author    = {Frank S. de Boer and
               Catuscia Palamidessi},
  title     = {Embedding as a Tool for Language Comparison: On the CSP
               Hierarchy},
  booktitle = {CONCUR},
  year      = {1991},
  pages     = {127-141},
  ee        = {http://dx.doi.org/10.1007/3-540-54430-5_85},
  crossref  = {DBLP:conf/concur/1991},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}

@proceedings{DBLP:conf/concur/1991,
  editor    = {Jos C. M. Baeten and
               Jan Friso Groote},
  title     = {CONCUR '91, 2nd International Conference on Concurrency
               Theory, Amsterdam, The Netherlands, August 26-29, 1991,
               Proceedings},
  booktitle = {CONCUR},
  publisher = {Springer},
  series    = {Lecture Notes in Computer Science},
  volume    = {527},
  year      = {1991},
  isbn      = {3-540-54430-5},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}