HUTTUNEN, A.; HUTTUNEN, R.-L.; VASARI, Y. Holocene palynostratigraphy of a deep lake sediment in Paanajärvi, Russian Karelia. Fennia - International Journal of Geography, [S. l.], v. 177, n. 1, p. 83–92, 1999. Disponível em: https://fennia.journal.fi/article/view/8935. Acesso em: 23 nov. 2024.