“ON THE ATTRIBUTION OF THE FUNCTIONS OF ‘CROOKED SCYTHES’ FROM THE KAMA REGION MONUMENTS (ON THE CHARACTERISTICS OF THE ECONOMIC SECTOR)”. PERM UNIVERSITY HERALD. History 64, no. 1 (April 8, 2024): 67–72. Accessed November 7, 2026. https://press.psu.ru/index.php/history/article/view/8964.