Using Two B+-Trees to Efficiently Process Inclusion Spatial Queries (Extended Abstract).

db/conf/gis/NascimentoD97.html Mario A. Nascimento Margaret H. Dunham Using Two B+-Trees to Efficiently Process Inclusion Spatial Queries (Extended Abstract). 5-8 GIS1997/P005.pdf 1997 conf/gis/97 ACM-GIS http://doi.acm.org/10.1145/267825.267992 db/conf/gis/gis97.html#NascimentoD97