Mugaj, Jakub, and Jacek Kabaciński. “A New Early Holocene Site in Ujście. A Preliminary Report on the Mesolithic Settlement of the Middle Noteć Valley”. Sprawozdania Archeologiczne 76, no. 2 (December 17, 2024): 143 – 1`64. Accessed March 29, 2025. https://journals.iaepan.pl/sa/article/view/3754.