R. G. G. Cattell Introduction to the Special Section on Next-Generation Database Systems. 30-33 1991 34 Commun. ACM 10 db/journals/cacm/cacm34.html#Cattell91 db/journals/cacm/Cattell91.html CACMs1/CACM3410/P0030.pdf journals/tods/BatoryLW88 conf/sigmod/CacaceCCTZ90 ... books/aw/Cattell91 journals/tkde/ChimentiGKNTZ90 conf/ifip/DittrichGL86 journals/tois/FishmanBCCCDDHKLMNRS87 ... ... books/aw/kimL89/KimBCGW89 conf/oodbs/MossS88 ... ... ... ... ... journals/tois/HornickZ87