Podvodnai͡a voĭna na Baltike, 1939-1945 - Chirva, Evgeniĭ. (Moskva : I͡Auza : ĖKSMO, 2009)
committed to retain
Keywords: World War, 1939-1945 -- Naval operations -- Submarine; World War, 1939-1945 -- Naval operations, Soviet; World War, 1939-1945 -- Baltic Sea; Military operations, Naval -- Submarine; Atlantic Ocean -- Baltic Sea; 1939-1945