title: business data management for b2b electronic commerce manfred a. jeusfeld , mareike schoop , christoph quix sigmod record. authors: nan. venue: nan. year: 2002.0
title: towards a theory of cost management for digital libraries and electronic commerce acm transactions on database systems ( tods ) 1998. authors: a. prasad sistla , ouri wolfson , yelena yesha , robert sloan. venue: nan. year: nan