1991'

BibTeX

@proceedings{DBLP:conf/zum/1991,
  editor    = {J. E. Nicholls},
  title     = {Z User Workshop, York, UK, 16-17 December 1991, Proceedings},
  booktitle = {Z User Workshop},
  publisher = {Springer},
  series    = {Workshops in Computing},
  year      = {1992},
  isbn      = {3-540-19780-X},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}