@inproceedings{ITiCSE-2010-EhlertS,
	author        = "Albrecht Ehlert and Carsten Schulte",
	booktitle     = "{Proceedings of the 15th Conference on Innovation and Technology in Computer Science Education}",
	doi           = "10.1145/1822090.1822122",
	isbn          = "978-1-60558-729-5",
	pages         = "108--112",
	publisher     = "{ACM}",
	title         = "{Comparison of OOP first and OOP later: first results regarding the role of comfort level}",
	year          = 2010,
}