面状分布地物群识别与概括的数学形态学方法
张青年, 秦建新
Identification and generalization of area clusters by mathematical morphology
ZHANG Qing-nian, Qin Jian-xin
地理研究 . 2000, (1): 93 -100 .  DOI: 10.11821/yj2000010014