@inproceedings{becker00conceptual,
	title = {Conceptual Information Systems Discussed Through an {IT}-Security Tool},
	address = {Heidelberg},
	author = {K. Becker and G. Stumme and R. Wille and U. Wille and M. Zickwolff},
	booktitle = {Knowledge Engineering and Knowledge Management. Methods, Models, and Tools.},
	editor = {R. Dieng and O. Corby},
	pages = {352-365},
	publisher = {Springer},
	series = {LNAI},
	url = {http://www.kde.cs.uni-kassel.de/stumme/papers/2000/EKAW00.pdf},
	volume = {1937},
	year = {2000},
	biburl = {http://www.bibsonomy.org/bibtex/28533101d55261b955b9ca6bca2cb73fc/stumme},
	comment = {alpha},
	keywords = {2000 analysis concept conceptual fca formal information it lattices myown security system systems triadic }
}