论中国古代地缘战略制定中的“权衡”—

王丰龙, 刘云刚

‘Weighing’in Making Geopolitical Strategy in Ancient China: Case of the ‘Salt and Iron’

Wang Fenglong, Liu Yungang

地理科学 . 2019, (9): 1407 -1415 . DOI: 10.13249/j.cnki.sgs.2019.09.006