HIRVONEN, M. Concentration and deconcentration of Finnish population by age groups in 1975–1995. Migration-Muuttoliike, [S. l.], v. 27, n. 1, p. 11–21, 2000. Disponível em: https://siirtolaisuus-migration.journal.fi/article/view/92076. Acesso em: 3 heinä. 2024.