Sawyer, Pete,Paech, Barbara.,Heymans, Patrick..Requirements engineering : foundation for software quality : 13th international working conference, REFSQ 2007, Trondheim, Norway, June 11-12, 2007 : proceedings /.Springer,,c2007..
Requirements engineering : foundation for software quality : 13th international working conference, REFSQ 2007, Trondheim, Norway, June 11-12, 2007 : proceedings /