Hoel, Erik G.,Rigaux, Philippe..GIS 2003 : proceedings of the Eleventh ACM International Symposium on Advances in Geographic Information Systems : November 7-8, 2003, New Orleans, Louisiana, USA /.Association for Computing Machinery,,c2003..
GIS 2003 : proceedings of the Eleventh ACM International Symposium on Advances in Geographic Information Systems : November 7-8, 2003, New Orleans, Louisiana, USA /
Hoel, Erik G.,Rigaux, Philippe..Association for Computing Machinery,,c2003..