title: conceptual schema analysis : techniques and applications acm trans . database syst .. authors: valeria de antonellis , barbara pernici , maria grazia fugini , silvana castano. venue: nan. year: 1998.0
title: conceptual schema analysis : techniques and applications s. castano , v. de antonellis , m. g. fugini , b. pernici. authors: nan. venue: acm transactions on database systems ( tods ). year: 1998.0