James Clifford Albert Croker Alexander Tuzhilin On Completeness of Historical Relational Query Languages. 64-116 1994 19 ACM Trans. Database Syst. 1 db/journals/tods/tods19.html#CliffordC94 TODS19/P064.PDF http://doi.acm.org/10.1145/174638.174642 db/journals/tods/CliffordC94.html conf/popl/AhoU79 journals/tods/Ariav86 ... conf/mfcs/Bancilhon78 conf/sigmod/BanerjeeKKK87 ... journals/jcss/ChandraH80 ... ... conf/icde/CliffordC87 conf/sigmod/CliffordT85 journals/tods/CliffordW83 persons/Codd72 ... ... conf/vldb/FischerG85 ... conf/icde/Gadia86 journals/tods/Gadia88 ... ... conf/icod/JonesM80 conf/pods/KabanzaSW90 ... ... journals/jacm/Klug82 ... ... books/cs/Maier83 journals/sigmod/McKenzie86 journals/is/McKenzieS90 ... journals/csur/McKenzieS91 ... ... ... journals/tods/RothKS88 journals/cj/Sarda90 conf/sigmod/SegevS87 journals/tods/Snodgrass87 journals/sigmod/Snodgrass90 conf/sigmod/SnodgrassA85 ... journals/sigmod/Soo91 journals/debu/StamS88 journals/tods/StonebrakerWKH76 journals/tods/TanselG92 books/bc/TanselCGJSS93 journals/is/Tansel86 ... conf/vldb/TuzhilinC90 books/cs/Ullman88 ...