BalbianiIV08'

BibTeX

@article{DBLP:journals/fuin/BalbianiIV08,
  author    = {Philippe Balbiani and
               Petar Iliev and
               Dimiter Vakarelov},
  title     = {A Modal Logic for Pawlak's Approximation Spaces with Rough
               Cardinality n},
  journal   = {Fundam. Inform.},
  volume    = {83},
  number    = {4},
  year      = {2008},
  pages     = {451-464},
  ee        = {http://iospress.metapress.com/content/k1444200m317u923/},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}