conf/sigmod/93 David Cohen Gary Larson Larry Berke Role of Interoperability in Business Application Development. 487-490 1993 conf/sigmod/93 conf/sigmod/93 SIGMOD Conference db/conf/sigmod/sigmod93.html#CohenLB93 http://doi.acm.org/10.1145/170035.170149 SIGMOD93/P487.PDF ... ... journals/cacm/Denning92 ... ...