GiarratanaGM76'

@inproceedings{DBLP:conf/mfcs/GiarratanaGM76,
  author    = {V. Giarratana and
               F. Gimona and
               Ugo Montanari},
  title     = {Observability Concepts in Abstract Data Type Specifications},
  booktitle = {MFCS},
  year      = {1976},
  pages     = {576-587},
  ee        = {http://dx.doi.org/10.1007/3-540-07854-1_231},
  crossref  = {DBLP:conf/mfcs/1976},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}

@proceedings{DBLP:conf/mfcs/1976,
  editor    = {Antoni W. Mazurkiewicz},
  title     = {Mathematical Foundations of Computer Science 1976, 5th Symposium,
               Gdansk, Poland, September 6-10, 1976, Proceedings},
  booktitle = {MFCS},
  publisher = {Springer},
  series    = {Lecture Notes in Computer Science},
  volume    = {45},
  year      = {1976},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}