Pansiot83'

BibTeX

@article{DBLP:journals/acta/Pansiot83,
  author    = {Jean-Jacques Pansiot},
  title     = {Hi{\'e}rarchie et fermeture de certaines classes de tag-syst{\`e}mes},
  journal   = {Acta Inf.},
  volume    = {20},
  year      = {1983},
  pages     = {179-196},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}