Geomorphic features，sedimentary characteristics and their influencingfactors of Kongshan Baiyun Cave in Lincheng，Hebei Province
Zhang Xiaoman, Wang Jian, Zheng Qianhua, Sun Yanping, Huang Huafang
JOURNAL OF PALAEOGEOGRAPHY . 2013, (1): 49 -58 .  DOI: 10.7605/gdlxb.2013.01.005