@article{ziarko96method,
	title = {A method for computing all maximally general rules in attribute-value
    systems},
	author = {W. Ziarko and N. Shan},
	journal = {Comput. Intell. Int. J.},
	number = {2},
	pages = {223-234},
	volume = {12},
	year = {1996},
	biburl = {http://www.bibsonomy.org/bibtex/29cda7f669c54f7daad3791f3cf40ad99/stumme},
	keywords = {FCA OntologyHandbook }
}