title: template-based wrappers in the tsimmis system. authors: j hammer , h garcia-molina , s nestorov , r yerneni , m breunig , v vassalos. venue: sigmod conference. year: 1997
title: v. , â ?? template-based wrappers in the tsimmis systemâ ??. authors: j hammer , h garcia-molina , s nestorov , r yerneni ,. venue: proceedings of 23 rdacm sigmod international conference on. year: nan