^p.615, Wilmot "[the Red Army] entered Belgrade ... at the same time as Tito's partisans."; p.152, Seaton; "The Russians had no interest in the German occupation forces in Greece and appear to have had very little interest in those retiring northwards through Yugoslavia...Stalin was content to leave to Tito and the Bulgarians the clearing of Yugoslav territory from the enemy."; Library of Congress Country StudiesArchive.is的存檔,存档日期2012-06-30 citing "information from Documents on German Foreign Policy, 1919-1945, Arlington, Virginia, 1976": "...Soviet troops crossed the border on October 1, and a joint Partisan-Soviet force liberated Belgrade on October 20." See also http://www.vojska.net/eng/world-war-2/operation/belgrade-1944/ (页面存档备份,存于互联网档案馆)
^http://www.soldat.ru/spravka/freedom/12-yugoslavia.html (页面存档备份,存于互联网档案馆) Dudarenko, M.L., Perechnev, Yu.G., Yeliseev, V.T., et.el., Reference guide "Liberation of cities": reference for liberation of cities during the period of the Great Patriotic War 1941-1945, Moscow, 1985 (Дударенко, М.Л., Перечнев, Ю.Г., Елисеев, В.Т. и др., сост. Справочник «Освобождение городов: Справочник по освобождению городов в период Великой Отечественной войны 1941-1945»)
來源
Dudarenko, M.L., Perechnev, Yu.G., Yeliseev, V.T., et.el., Reference guide "Liberation of cities": reference for liberation of cities during the period of the Great Patriotic War 1941-1945, Moscow, 1985
Glantz, David, 1986 Art of War symposium, From the Vistula to the Oder: Soviet Offensive Operations - October 1944 - March 1945, A transcript of Proceedings, Center for Land Warfare, US Army War College, 19-23 May 1986
Seaton, Albert, The fall of Fortress Europe 1943-1945, B.T.Batsford Ltd., London, 1981 ISBN 0713419687
Dupuy, Ernest R., and Dupuy, Trevor N., The encyclopedia of Military History from 3500 B.C. to the present (revised edition), Jane's Publishing Company, London, 1980
Mitrovski, Boro, Venceslav Glišić and Tomo Ristovski, The Bulgarian Army in Yugoslavia 1941-1945, Belgrade, Medunarodna Politika, 1971
Wilmot, Chester, The Struggle for Europe, Collins, 1952
Grechko, A.A., (ed.), Liberation Mission of the Soviet Armed Forces in the Second World War, Progress Publishers, Moscow, 1975