HEIKKINEN, O.; KURIMO, H. The postglacial history of Kitkajärvi, North-eastern Finland, as indicated by trend-surface analysis and radio-carbon dating. Fennia - International Journal of Geography, [S. l.], v. 153, n. 1, 1977. Disponível em: https://fennia.journal.fi/article/view/9557. Acesso em: 17 may. 2024.