@inproceedings{ITiCSE-2002-HabermanA,
	author        = "Bruria Haberman and Haim Averbuch",
	booktitle     = "{Proceedings of the Seventh Conference on Innovation and Technology in Computer Science Education}",
	doi           = "10.1145/544414.544441",
	isbn          = "1-58113-499-1",
	pages         = "84--88",
	publisher     = "{ACM}",
	title         = "{The case of base cases: why are they so difficult to recognize? student difficulties with recursion}",
	year          = 2002,
}