@inproceedings{ITiCSE-2013-LiLMZ,
	author        = "Tun Li and Wanwei Liu and Xiaoguang Mao and Huiping Zhou",
	booktitle     = "{Proceedings of the 18th Conference on Innovation and Technology in Computer Science Education}",
	doi           = "10.1145/2462476.2462512",
	isbn          = "978-1-4503-2078-8",
	pages         = "324",
	publisher     = "{ACM}",
	title         = "{Introduction to programming: science or art?}",
	year          = 2013,
}