Proceedings of the Twentieth ACM SIGACT-SIGMOD-SIGART Symposium on Principles of Database Systems, May 21-23, 2001, Santa Barbara, California, USA

Peter Buneman Proceedings of the Twentieth ACM SIGACT-SIGMOD-SIGART Symposium on Principles of Database Systems, May 21-23, 2001, Santa Barbara, California, USA ACM 2001 db/conf/pods/pods2001.html 1-58113-361-8 http://dl.acm.org/citation.cfm?id=375551