[1]
Pomianek, I. and Chrzanowska, M. 2016. A spatial comparison of semi-urban and rural gminas in Poland in terms of their level of socio-economic development using Hellwig’s method. Bulletin of Geography. Socio-economic Series. 33 (Jun. 2016), 103–117. DOI:https://doi.org/10.1515/bog-2016-0028.