title: the ccube constraint object-oriented database system sigmod conference. authors: alexander brodsky , pavel a. exarkhopoulo , victor e. segal , jia chen. venue: nan. year: 1999.0
title: the ccube constraint object-oriented database system alexander brodsky , victor e. segal , jia chen , paval a. exarkhopoulo 1999. authors: nan. venue: international conference on management of data. year: nan