JOKIEL, Barbara; MISZEWSKA, Barbara; SLENCZEK, Michał. Structural changes in groups of employees in big cities in Poland, 1992-2001. Bulletin of Geography. Socio-economic Series, [S. l.], n. 4, p. 79–100, 2005. DOI: 10.1515/2489. Disponível em: https://apcz.umk.pl/BGSS/article/view/2489. Acesso em: 14 dec. 2025.