2005'

@proceedings{DBLP:conf/zum/2005,
  editor    = {Helen Treharne and
               Steve King and
               Martin C. Henson and
               Steve A. Schneider},
  title     = {ZB 2005: Formal Specification and Development in Z and B,
               4th International Conference of B and Z Users, Guildford,
               UK, April 13-15, 2005, Proceedings},
  booktitle = {ZB},
  publisher = {Springer},
  series    = {Lecture Notes in Computer Science},
  volume    = {3455},
  year      = {2005},
  isbn      = {3-540-25559-1},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}