KONECKA-SZYDŁOWSKA, Barbara; ZUZAŃSKA-ŻYŚKO, Elżbieta; SZMYTKIE, Robert. Role of Services in the Economies of Small Towns of Silesia Region and Wielkopolskie Voivodehip. Bulletin of Geography. Socio-economic Series, [S. l.], n. 14, p. 51–62, 2010. DOI: 10.1515/v10089-010-0014-1. Disponível em: https://apcz.umk.pl/BGSS/article/view/v10089-010-0014-1. Acesso em: 22 jan. 2026.