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.
David Konopnicki, Lior Leiba, Oded Shmueli, Yehoshua Sagiv. A Formal Yet Practical Approach to Electronic Commerce. Int. J. Cooperative Inf. Syst., 11(1-2):93-117, 2002. [doi]
Abstract is missing.