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.
Theo Härder. Implementing a Generalized Access Path Structure for a Relational Database System. ACM Trans. Database Syst., 3(3):285-298, 1978. [doi]
Abstract is missing.