Kudriachenko, A., Sribnyak, I., Yakovenko, N., & Matviyenko, V. (2023). Identification of captured soldiers of the tsarist army based on nationality in Austria-Hungary, 1915: separation of Ukrainians. Echa Przeszłości, (XXIV/2), 105–121. https://doi.org/10.31648/ep.9669