SPATIAL ECONOMIC LINKAGE AND PATTERN CHARACTERISTICS OF TRANSNATIONAL DISTRICTS:A CASE STUDY OF CHINESE NORTHEAST PROVINCES AND RUSSIAN FAR EAST FEDERAL DISTRICT
CHU Nan-chen, WU Xiang-li, ZHANG Ping-yu, ZHANG Peng, WANG Ying, XU Shuang
HUMAN GEOGRAPHY . 2022, (4): 132 -140 .  DOI: 10.13959/j.issn.1003-2398.2022.04.015