@inproceedings{ASE-2009-AthanasopoulosZI,
	author        = "Dionysis Athanasopoulos and Apostolos Zarras and Valérie Issarny",
	booktitle     = "{Proceedings of the 24th IEEE/ACM International Conference on Automated Software Engineering}",
	doi           = "10.1109/ASE.2009.58",
	isbn          = "978-0-7695-3891-4",
	pages         = "555--559",
	publisher     = "{IEEE Computer Society}",
	title         = "{Service Substitution Revisited}",
	year          = 2009,
}