@inproceedings{ICSM-2008-YangLLW,
	author        = "Ye Yang and Qi Li and Mingshu Li and Qing Wang",
	booktitle     = "{Proceedings of the 24th International Conference on Software Maintenance}",
	doi           = "10.1109/ICSM.2008.4658103",
	pages         = "456--459",
	publisher     = "{IEEE}",
	title         = "{An empirical analysis on distribution patterns of software maintenance effort}",
	year          = 2008,
}