Krąpiec, Marek, and Jerzy Piekalski. “Dendrochronology Vs. Dating of Complex Stratigraphic Sequences: The Example of Medieval Wrocław”. Archeologické rozhledy 71, no. 2 (June 1, 2019): 309–326. Accessed July 23, 2024. https://archeologickerozhledy.cz/index.php/ar/article/view/67.