东北三省城镇收缩的特征及机制与响应
马佐澎, 李诚固, 张平宇

Characteristics, mechanism and response of urban shrinkage in the three provinces of Northeast China
MA Zuopeng, LI Chenggu, ZHANG Pingyu
图2 东北三省收缩城镇的职能类型
Fig. 2 Function of shrinking cities in three provinces of Northeast China