东北地区城市群组的格局、过程及城市流强度
王士君, 宋飏, 冯章献, 姜丽丽
Pattern and Progress of Large Urban Agglomerations and Urban Flows Intensity in Northeast China
WANG Shi-Jun, SONG Yang, FENG Zhang-Xian, JIANG Li-Li
地理科学 . 2011, (3): 287 -294 .  DOI: 10.13249/j.cnki.sgs.2011.03.287