@inproceedings{HIMI-IKC-2015-WatanabeTA,
	author        = "Keisuke Watanabe and Takahito Tomoto and Takako Akakura",
	booktitle     = "{Proceedings of the 17th International Conference on Human Interface and the Management of Information. Part II: Information and Knowledge in Context}",
	doi           = "10.1007/978-3-319-20618-9_39",
	isbn          = "978-3-319-20617-2",
	pages         = "387--394",
	publisher     = "{Springer International Publishing}",
	series        = "{Lecture Notes in Computer Science}",
	title         = "{Development of a Learning Support System for Reading Source Code by Stepwise Abstraction}",
	volume        = 9173,
	year          = 2015,
}