@article {Simula.SE.243,
	title = {Automated Traceability Analysis for UML Model Refinements},
	journal = {Information and Software Technology},
	volume = {51},
	number = {2},
	year = {2009},
	publisher = {Elsevier},
	author = {Briand, Lionel and Labiche, Yvan and Yue, Tao}
}
