CHABERKO, T.; FEDIRKO, A.; KRETOWICZ, P. Social and spatial dimensions of demographic processes in Beijing municipality at the turn of the 21st century. Bulletin of Geography. Socio-economic Series, [S. l.], n. 16, p. 5–19, 2011. DOI: 10.1515/v10089-011-0011-z. Disponível em: https://apcz.umk.pl/BGSS/article/view/v10089-011-0011-z. Acesso em: 4 dec. 2021.