@inproceedings{DBLP:conf/ecai/GiordanoM90a,
  author    = {Laura Giordano and
               Alberto Martelli},
  title     = {Truth Maintenance Systems and Belief Revision},
  booktitle = {Truth Maintenance Systems (ECAI Workshop)},
  year      = {1990},
  pages     = {71-86},
  ee        = {http://dx.doi.org/10.1007/BFb0037030},
  crossref  = {DBLP:conf/ecai/1990tms},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}

@proceedings{DBLP:conf/ecai/1990tms,
  editor    = {Jo{\~a}o P. Martins and
               Michael Reinfrank},
  title     = {Truth Maintenance Systems, ECAI-90 Workshop, Stockholm,
               Sweden, August 6, 1990, Proceedings},
  booktitle = {Truth Maintenance Systems (ECAI Workshop)},
  publisher = {Springer},
  series    = {Lecture Notes in Computer Science},
  volume    = {515},
  year      = {1991},
  isbn      = {3-540-54305-8},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}