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Call Number
SEM-243
Title
Deciding equivalences among aggregate queries, Hal. 214-223
Author
Werner Nutt; Yehoshua Sagiv; Sara Shurin;
Publisher
PODS'1998: Proceedings of the seventeenth ACM SIGACT-SIGMOD-SIGART Sympsium on principles of database systems, Seattle, Washington Juni, 1-3, 1998
Subject
Location