The cooperative and conflictual interactions between the United States, Russia, and China: A quantitative analysis of event data

YUAN Lihua, SONG Changqing, CHENG Changxiu, SHEN Shi, CHEN Xiaoqiang, WANG Yuanhui

Journal of Geographical Sciences . 2020, (10): 1702 -1720 . DOI: 10.1007/s11442-020-1808-6