@article{chein69algorithme,
	title = {Algorithme de recherche des sous-matrices premi�res d'une matrice},
	author = {Michel Chein},
	journal = {Bull. Math. Soc. Sc. Math. de Roumanie},
	number = {13},
	pages = {21-25},
	volume = {1},
	year = {1969},
	biburl = {http://www.bibsonomy.org/bibtex/2178e5471ac43f591c381653da53060d4/stumme},
	keywords = {FCA OntologyHandbook algorithm algorithme algorithms analysis concept fca formal matrice matrices }
}