Eronen, M., Heikkinen, O. and Tikkanen, M. (1982) “Holocene development and present hydrology of Lake Pyhäjärvi in Satakunta, southwestern Finland”, Fennia - International Journal of Geography, 160(2), pp. 195–223. Available at: https://fennia.journal.fi/article/view/9115 (Accessed: 12May2024).