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.
Francesco Ricci, Hannes Werthner. Case Base Querying for Travel Planning Recommendation. J. of IT & Tourism, 4(3-4):215-226, 2001. [doi]
Abstract is missing.