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.
Feng Feng, Yongming Li. Soft subsets and soft product operations. Inf. Sci., 232:44-57, 2013. [doi]
Abstract is missing.