conf/sigmod/86 T. Lougenia Anderson Gad Ariav User Interfaces and Database Management Systems. 293-294 1986 SIGMOD Conference db/conf/sigmod/sigmod86.html#AndersonA86 SIGMOD86/P293.PDF http://doi.acm.org/10.1145/16894.16883 db/conf/sigmod/AndersonA86.html