@inproceedings{ASE-2004-YuLB,
	author        = "Wei Yu and Jun Li and Greg Butler",
	booktitle     = "{Proceedings of the 19th IEEE International Conference on Automated Software Engineering}",
	doi           = "10.1109/ASE.2004.10048",
	isbn          = "0-7695-2131-2",
	pages         = "328--331",
	publisher     = "{IEEE Computer Society}",
	title         = "{Refactoring Use Case Models on Episodes}",
	year          = 2004,
}