Andrzejewski, Leon, and Piotr Weckwerth. “Dunes of the Toruń Basin Against Palaeogeographical Conditions of the Late Glacial and Holocene”. Ecological Questions 12 (July 14, 2010): 9–15. Accessed July 18, 2024. https://apcz.umk.pl/EQ/article/view/v10090-010-0001-4.