Subset Dependencies and a Completeness Result for a Subclass of Embedded Multivalued Dependencies.

db/journals/jacm/SagivW82.html Yehoshua Sagiv Scott F. Walecka Subset Dependencies and a Completeness Result for a Subclass of Embedded Multivalued Dependencies. 103-117 1982 29 J. ACM 1 http://doi.acm.org/10.1145/322290.322297 db/journals/jacm/jacm29.html#SagivW82 JACM/29/P0103.pdf