title: do n't scrap it , wrap it ! a wrapper architecture for legacy data sources vldb. authors: m roth , p schwarz. venue: nan. year: 1997.0
title: 266-275 , v. ( 1997 ) . â ?? do n't scrap it , wrap it ! a wrapper architecture for legacy data sources.â ?? m tork roth , pm schwarz proceedings of the 23rd international conference on very. authors: nan. venue: nan. year: nan