conf/vldb/86 Stefan Böttcher Matthias Jarke Joachim W. Schmidt 21-29 1986 VLDB db/conf/vldb/vldb86.html#BottcherJS86 db/conf/vldb/BottcherJS86.html VLDB86/P021.PDF ... journals/tods/AhoSU79 journals/jacm/Andrews81 journals/jacm/Bibel81 ... conf/cade/BledsoeH80 ... ... ... conf/eds/BrachmanL84 ... books/mg/CeriP84 ... journals/jcss/ChandraH82 ... journals/cacm/Codd70 persons/Codd72 ... ... journals/cacm/EswarranGLT76 conf/sigmod/Finkelstein82 books/fm/GareyJ79 conf/icalp/HsiangD83 conf/sigmod/HuntR79 conf/sigmod/JarkeK83 books/sp/kimrb85/Jarke85 conf/eds/Jarke84 ... conf/slp/KitakamiKMF84 ... journals/jacm/Klug83 journals/jacm/Kowalski75 ... conf/vldb/MunzSS79 conf/vldb/RosenkrantzH80 journals/tods/Schmidt77 conf/eds/ShepherdK84 conf/sigmod/Stonebraker75 books/cs/Ullman82