TKACHUK P, KRYVYZIUK L. OREL OFFENSIVE OPERATION (12 July – 18 August, 1943): SUCCESS AND FAILURES OF THE RED ARMY COMMAND REGARDING THE ARMORED AND MECHANIZED TROOPS USE. EEHB [Internet]. 2020Jun.22 [cited 2024Nov.23];(15):166-85. Available from: http://eehb.dspu.edu.ua/article/view/204972