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.
Yiu-Kai Ng, David W. Embley. The Retrieval Power of NFQL. In ACM Conference on Computer Science. pages 62-69, 1989.