Columbia subject headings:
Soviet Union. Voenno-Vozdushnye Sily. Ėskadrilʹi͡a Mongolʹskiĭ arat.
World War, 1939-1945--Aerial operations, Soviet.
Harvard subject headings:
Soviet Union. Voenno-Vozdushnye Sily. Ėskadrilʹi︠a︡ Mongolʹskiĭ arat.
World War, 1939-1945--Aerial operations, Russian.
Princeton subject headings:
Soviet Union Voenno-Vozdushnye sily. Ėskadrilʹi︠a︡ Mongolʹskiĭ arat.
World War, 1939-1945--Aerial operations, Russian.