@misc{takacs1984two,
	title = {Two applications of {G}alois graphs in pedagogical research},
	author = {Viola Tak�cs},
	howpublished = {Manuscript of a lecture given at TH Darmstadt, 60 pages},
	month = {February},
	year = {1984},
	biburl = {http://www.bibsonomy.org/bibtex/2b2ddc22e6366c21d996f56bfa06908dd/stumme},
	keywords = {FCA OntologyHandbook analysis begriffsanalyse beings concept example fca formal formale living }
}