@article{journals/dmtcs/CaspardM04,
	title = {Some lattices of closure systems on a finite set.},
	author = {Nathalie Caspard and Bernard Monjardet},
	journal = {Discrete Mathematics & Theoretical Computer Science},
	number = {2},
	pages = {163-190},
	url = {http://dblp.uni-trier.de/db/journals/dmtcs/dmtcs6.html#CaspardM04},
	volume = {6},
	year = {2004},
	biburl = {http://www.bibsonomy.org/bibtex/20679d45b62e8e56bec74a521e90d9230/dblp},
	description = {dblp},
	ee = {http://dmtcs.loria.fr/volumes/abstracts/dm060202.abs.html}, date = {2007-09-12},
	keywords = {dblp }
}