conf/sigmod/79 Peter Buneman Robert E. Frankel FQL - A Functional Query Language. 52-58 1979 SIGMOD Conference db/conf/sigmod/sigmod79.html#BunemanF79 SIGMOD79/P052.PDF http://doi.acm.org/10.1145/582095.582104 db/conf/sigmod/BunemanF79.html journals/cacm/Backus78 ... conf/sigmod/ChamberlinB74 ... conf/icalp/FriedmanW76 ... ... ... journals/tods/SmithS77 journals/tods/StonebrakerWKH76