Voloshchuk M. Cities of Rus’ in the military operations of the Piasts against the Rurikids (11 – mid- of the 14 centuries). Part 2. In: Jarno W, Kita J, editors. City and War [Internet]. Poland: Lodz University Press; 2021 [cited 2026 Jan. 24]. pp. 57-74. (, editor. Faces of war; vols. 5). Available from: https://www.press.uni.lodz.pl/index.php/wul/catalog/book/242/chapter/552