KnightJ93'

BibTeX

@article{DBLP:journals/is/KnightJ93,
  author    = {Brian Knight and
               Jixin Ma},
  title     = {An extended temporal system based on points and intervals},
  journal   = {Inf. Syst.},
  volume    = {18},
  number    = {2},
  year      = {1993},
  pages     = {111-120},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}