Researchr is a web site for finding, collecting, sharing, and reviewing scientific publications, for researchers by researchers.
Sign up for an account to create a profile with publication list, tag and review your related work, and share bibliographies with your co-authors.
Qinbao Song, Martin J. Shepperd. Predicting software project effort: A grey relational analysis based method. Expert Syst. Appl., 38(6):7302-7316, 2011. [doi]
Abstract is missing.