@inproceedings{ITiCSE-2001-KarvonenRTT,
	author        = "Antti Karvonen and Erkki Rautama and Jorma Tarhio and Jari Turkia",
	booktitle     = "{Proceedings of the Sixth Conference on Innovation and Technology in Computer Science Education}",
	doi           = "10.1145/377435.377504",
	isbn          = "1-58113-330-8",
	pages         = "105--108",
	publisher     = "{ACM}",
	title         = "{Versatile concept map viewing on the Web}",
	year          = 2001,
}