@inproceedings{ITiCSE-2005-XinogalosS05a,
	author        = "Stelios Xinogalos and Maya Satratzemi",
	booktitle     = "{Proceedings of the 10th Conference on Innovation and Technology in Computer Science Education}",
	doi           = "10.1145/1067445.1067586",
	isbn          = "1-59593-024-8",
	pages         = "384",
	publisher     = "{ACM}",
	title         = "{The hands-on activities of the programming microworld objectKarel}",
	year          = 2005,
}