Borucka, Anna, Przemysław Jabłoński, Krzysztof Patrejko, and Łukasz Patrejko. “A Mathematical Model for Identifying Military Training Flights”. Aviation 28, no. 1 (February 28, 2024): 9–15. Accessed November 25, 2024. https://transport.vgtu.lt/index.php/Aviation/article/view/20988.