@ARTICLE{JSS04, 
	author = {Giuseppe Della Penna and  Anna Rita Laurenzi and  Benedetto Intrigila and  Sergio Orefice},
	title = {An XML Environment for Scenario Based Requirements Engineering}, 
	doi = {10.1016/j.jss.2005.04.009},
	journal = {Journal of Systems & Software},
	editor = {Elsevier},

	pages = {379--403},
	year = {2006},
	month = {3},
	volume = {79},
	number = {3}
	
}