@ARTICLE {
	AUTHOR = "Andr{\'e}s Vignaga and Fr{\'e}d{\'e}ric Jouault and Cecilia Bastarrica and Hugo Bruneliere",
	TITLE ="Typing Artifacts in Megamodeling",
	JOURNAL = "Software and Systems Modeling (SOSYM)",
	VOLUME = "12",
	NUMBER = "1",
	PAGES = "105-119",
	YEAR = "2013",
	PUBLISHER = "Springer-Verlag",
	ADDRESS = "Berlin/Heidelberg, Germany",
	ISSN = "1619-1366"
	}