Wojtaszak, Andrzej. “Using the Natural Environment in Polish Plans for the Future War in the Thirties of the 20th Century”. In Armia Kontra Natura, edited by Witold Jarno and Jarosław Kita, 1:245–273. Faces of war. Poland: Lodz University Press, 2020. Accessed March 12, 2026. https://www.press.uni.lodz.pl/index.php/wul/catalog/book/244/chapter/587.