POMIANEK, I.; CHRZANOWSKA, M. 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, [S. l.], n. 33, p. 103–117, 2016. DOI: 10.1515/bog-2016-0028. Disponível em: https://apcz.umk.pl/BGSS/article/view/bog-2016-0028. Acesso em: 23 jul. 2024.