@inproceedings{IWPC-2001-LiY,
	author        = "Yang Li and Hongji Yang",
	booktitle     = "{Proceedings of the Ninth International Workshop on Program Comprehension}",
	doi           = "10.1109/WPC.2001.921718",
	isbn          = "0-7695-1131-7",
	pages         = "98--107",
	publisher     = "{IEEE Computer Society}",
	title         = "{Simplicity: A Key Engineering Concept for Program Understanding}",
	year          = 2001,
}