A. A. Novik, “Space-time correlation development of the lake levels change during the late glacial and holocene of the Baltic Lake Districts”, Журнал Белорусского государственного университета. География. Геология, no. 1, pp. 26–35, Oct. 2017, Accessed: Jul. 19, 2026. [Online]. Available: https://journals.bsu.by/index.php/geography/article/view/802