title: review of spatial databases with application to gis by philippe rigaux , michel scholl , and agnes voisard . morgan kaufmann 2002. authors: nancy wiegand. venue: sigmod record. year: 2003
title: review of spatial databases with application to gis by philippe rigaux , michel scholl , and agnes voisard . morgan kaufmann 2002 .. authors: nancy wiegand. venue: acm sigmod record. year: 2003