Gösta Grahne Matti Nykänen 295-304 adbis97/P295.pdf 1997 conf/adbis/97 ADBIS db/conf/adbis/adbis97.html#GrahneN97 books/aw/AbiteboulHV95 conf/icde/BalkirSOO96 conf/vldb/ChaudhuriS96 ... ... conf/pods/Escobar-MolanoHJ93 ... ... ... books/fm/GareyJ79 conf/pods/GinsburgW92 conf/pods/GrahneNU94 ... journals/jcss/Greibach69 ... books/aw/HopcroftU79 journals/jcss/KrishnamurthyRS96 ... conf/pods/MeccaB95 ... conf/pods/RamakrishnanBS87 conf/vldb/Richardson92 ... journals/jlp/Searls95 ... conf/icde/SeshadriLR95 journals/tcs/Stockmeyer76 conf/icde/SubramanianLVZ95 books/cs/Ullman88 books/cs/Ullman89 ... ... journals/acta/Weber92 journals/iandc/Wolper83