丝绸之路中国段佛教石窟差异性及其与丹霞地貌的关系

葛云健, 张忍顺, 杨桂山

The relation between Danxia landforms and Buddhism grottoes along the Silk Road

GE Yun-jian, ZHANG Ren-shun, YANG Gui-shan

地理研究 . 2007, (6): 1087 -1096 . DOI: 10.11821/yj2007060003