various operations and battles. Glantz, D.M., Zhukov's greatest defeat: The Red Army's Epic Disaster in Operation Mars, 1942, University Press of Kansas, Lawrence, 1999 Glantz, David M. & House, Jonathan (1995), When Titans Clashed: How the Red Army Stopped Hitler, Lawrence, Kansas: University Press of Kansas, Isayev, A.V., When there were no surprises: History of the Great Patriotic War which we never knew, Velikiye Luki operation , Yauza, Eksmo, 2006 (Russian: Исаев А. В. Когда внезапности уже не было. История ВОВ, которую мы не знали. — М.: Яуза, Эксмо, 2006) Webb, William A., Battle of Velikiye Luki: Surrounded in the Snow, PRIMEDIA Enthusiast Publications, Inc.(2000). ". Accessed on 21 April 2005. Conflicts in 1942 Conflicts in 1943 German World War II special forces Battles and operations of the Soviet–German War Battles of World War II involving Germany November 1942 events December 1942 events January 1943 events