title: ogdi : toward interoperability among geospatial databases. authors: denis gouin , henry kucera , christian larouche , gilles clement , paul morin. venue: sigmod record. year: 1997
title: ogdi : toward interoperability among geospatial databases. authors: gilles cl &#233; ment , christian larouche , denis gouin , paul morin , henry kucera. venue: acm sigmod record. year: 1997