KOUTANIEMI, L. Complexity of solar variability, hydrology and climatic conditions as evidenced in the case of the Oulujoki and Kemijoki river basins, Northern Finland. Fennia - International Journal of Geography, [S. l.], v. 161, n. 2, p. 289–301, 1983. Disponível em: https://fennia.journal.fi/article/view/9097. Acesso em: 15 may. 2024.