自动调配的层次网格空间索引技术
周勇,何建农,涂平
Technique of auto-selection multi-layers grid spatial index
ZHOU Yong, HE Jian-nong, TU Ping
计算机应用 . 2005, (06): 1401 -1404 .  DOI: 10.3724/SP.J.1087.2005.1401