YLI-JOKIPII, P. Centenary bibliography of papers published in the journals of the Geographical Society of Finland, by topic, 1888-1987. Fennia - International Journal of Geography, [S. l.], v. 166, n. 1, p. 193–285, 1988. Disponível em: https://fennia.journal.fi/article/view/9037. Acesso em: 18 may. 2024.