conf/pods/86 Shashi K. Gadia 70-77 1986 PODS db/conf/pods/pods86.html#Gadia86 http://doi.acm.org/10.1145/6012.15406 db/conf/pods/Gadia86.html journals/anthology/cd1-3:PODS86/P070.PDF journals/anthology/dvd1:text/1-3/PODS86/P070.PDF conf/icde/Ahn86 ... conf/sigmod/CliffordT85 journals/tods/CliffordW83 journals/cacm/Codd70 journals/tods/Gadia88 ... conf/icde/Gadia86 ... ... conf/pods/GadiaV85 journals/jacm/ImielinskiL84 ... ... conf/sigmod/SnodgrassA85 ... conf/pods/Snodgrass84