Talk:Soft goal

"goals that do not have a clear-cut criterion for their satisfaction" is from p35 of Mylopoulos, J., Chung, L., & Yu, E. (1999). From Object-Oriented to Goal-Oriented Requirements Analysis. Communications of the ACM, 31-37. 174.23.152.40 (talk) 20:23, 28 August 2015 (UTC)