边境地区旅游强度时空演化特征分析

穆学青, 郭向阳, 明庆忠

Temporal and Spatial Evolutionary Characteristics of Tourism Intensity in the Border Areas

MU Xueqing, GUO Xiangyang, MING Qingzhong

经济地理 . 2019, (1): 233 -240 . DOI: 10.15957/j.cnki.jjdl.2019.01.028