Gray81a'

BibTeX

@inproceedings{DBLP:conf/bncod/Gray81a,
  author    = {M. A. Gray},
  title     = {Implementing Unknown and Imprecise Values in Databases},
  booktitle = {BNOD},
  year      = {1981},
  pages     = {139-150},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}