Niles M. Hansen
Articles
The development of urban agglomerations within the national settlement systems
Geographia Polonica (1978) vol. 39, pp. 211-222 | 
Full text
Further information
, International Institute for Applied Systems Analysis, Laxenburg, Austria
[korcelli@twarda.pan.pl], Institute of Geography and Spatial Organization Polish Academy of Sciences, Krakowskie Przedmieście 30, 00-927 Warszawa, Poland