Ohlendorf, Aurelia. “abqa: he ister of the swan igh am in yria. ow the oviet nion ried to ain a onopoly in ydraulic nfrastructures in the iddle ast”. Comparativ 33, no. 3 (November 16, 2023): 339–358. ccessed May 20, 2024. https://www.comparativ.net/v2/article/view/3389.