Maintenance of stratified databases viewed as a belief revision system

Additional Metadata
Publisher	A.C.S.
Conference	Symposium on Principles of Data Systems
Organisation	Logic and language
Citation APA APA Style APA-ALL Style AAA Style Cell Style Chicago Style Harvard Style IEEE Style MLA Style Nature Style Vancouver Style American-Institute-of-Physics Style Council-of-Science-Editors Style BibTex Format Endnote Format RIS Format CSL Format DOIs only Format	Apt, K.& Pugin, J.-M. (1987). Maintenance of stratified databases viewed as a belief revision system. Proceedings of Principles of 1987 (6), 136–145.

Publication