00644naa#a2200169#i#450# EN\\bibl\97677 20251214224642.7 1994-5655 20250506b2025####ek#y0engy0150####ca RU The role of fighter aircraft of the 8th Air Army in protecting the skies over the Rostov region and Donbass in March - April 1943 Journal article Syktyvkar FSBI FIC "Komi Scientific Center of the Ural Branch of the Russian Academy of Sciences" 2025 5 с. Journal article local Всеобщая история. 94 Medvedev M. V. komisc.editorum.ru