Weinberg, A World at Arms, 105-107; John Erickson, The Soviet High Command (London, 1962), 541-552; Tomas Ries, Cold Will: The Defence of Finland (London, 1988); Geoffrey Roberts, Stalin's Wars: From World War to Cold War, 1939—1953 (London, 2006), 46-55; Chris Bellamy, Absolute War: Soviet Russia in the Second World War: A Modern History (London, 2007), 69-98.