HPSIN: a new hybrid P2P spatial indexing network
吴家皋 江南 邹志强 胡斌 黄琳 冯佳丽
Acta Metallurgica Sinica(English letters) . 2010, (3): 66 -72 .  DOI: 10.1016/S1005-8885(09)60468-4