@inproceedings{SAC-2012-PintoCG,
	author        = "Leandro Sales Pinto and Gianpaolo Cugola and Carlo Ghezzi",
	booktitle     = "{Proceedings of the 27th Symposium on Applied Computing}",
	doi           = "10.1145/2245276.2232100",
	editor        = "Sascha Ossowski and Paola Lecca",
	isbn          = "978-1-4503-0857-1",
	pages         = "1961--1967",
	publisher     = "{ACM}",
	title         = "{Dealing with changes in service orchestrations}",
	year          = 2012,
}