Intra-Metropolitan Migration in the Warsaw Agglomeration
研究了华沙集聚区内都市内迁移的两个问题：都市内层级结构和空间障碍，包括中心排名、层级从属空间模式、从属明确度或主导度、层级化程度，以及当前危机和行政限制对迁移的影响。
"Two questions of intra-metropolitan migration are analyzed in the paper, intra-metropolitan hierarchy and intra-metropolitan spatial barriers. The former embraces four detailed questions: ranking of centers; spatial pattern of hierarchical subordination; degree of unequivocalness of the subordinations, or degree of dominance; and degree of hierarchicality of interrelationships. Two specialties of the Warsaw [Poland] agglomeration are discussed, the influence of the present crisis, and the administrative restrictions to migration to the city, or the spatial barriers. Social connotations of the latter are also presented."