@inproceedings{karkkainen04robust,
	title = {Robust clustering methods for incomplete and erroneous data},
	author = { {\noopsort{KZZ}}{T. Kärkkäinen and S. Äyrämö}},
	booktitle = {Data Mining V: Data Mining, Text Mining and Their Business Applications: Fifth International Conference on Data Mining},
	editor = {C. A. Brebbia and N. F. F. Ebecken and A. Zanasi},
	publisher = {WIT Press},
	series = {Information and Communication Technologies},
	volume = {33},
	year = {2004},
	biburl = {http://www.bibsonomy.org/bibtex/2af398508cb5b4580b1663701cbf1539d/msn},
	isbn_ = {1-85312-729-9}, language = {english},
	keywords = {cites.gradu research.clustering }
}