conf/sigmod/77 T. H. Merrett 135-143 1977 SIGMOD Conference db/conf/sigmod/sigmod77.html#Merrett77 https://doi.org/10.1145/509404.509426 SIGMOD77/P135.PDF ... journals/csur/Dodd69 ... ... journals/cacm/LumSWL75 ... books/aw/Knuth73 journals/cacm/SeveranceD76 journals/cacm/Cardenas75 journals/cacm/RothnieL74 ... journals/cj/Waters76 journals/tods/YaoDT76 journals/cacm/MaruyamaS76 journals/cacm/Cardenas73 ... ... ... journals/cacm/Lum73 ... ... ... conf/sigmod/Schkolnick75 conf/vldb/FarleyS75 ... conf/sigmod/HammerC76 ... ... journals/jacm/EisnerS76 journals/cacm/Babad77 ... ... ... ... ... journals/cacm/MorganL77 ... conf/sigmod/Chang75 conf/sigmod/Gotlieb75 journals/cacm/Shneiderman73 ... ... conf/sigmod/TeoreyD76