让森奖章the French Academy (页面存档备份,存于互联网档案馆), Ralph E. Wilson, General Notes, Popular Astronomy, Vol. 21, 1913, pp.383-385. This gives all the Janssen Medal
退伍軍人in Peace and War (2010) Edele, Mark. Soviet Veterans of World War II: A Popular Movement in an Authoritarian Society, 1941-1991 (2009) excerpt and text