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.
Horst Biller, Erich J. Neuhold. Formal View on Schema-Subschema Correspondence. In IFIP Congress. pages 367-371, 1974.