Eibl was killed north-west of Stalingrad on 21 January 1943, during the chaotic retreat forced by the Russian offensive, Operation Little Saturn, when Italian soldiers mistook his command vehicle for a Soviet armored car and blew it up with hand grenades.[2] There is a memorial monument dedicated to him in the city park of Krems, Austria. However, the causes on the death of EIbl are still controversary. According to References sourced from "General Nasci's daily reports and bulletins of the Italian Alpinjaeger corps in Russia", the General Eibl was killed on the night of 21 January 1943 because he was blown up on an unexploded bomb. The explosion wounded him in a foot and later on, he was transported to Krawzowka, where he underwent the amputation of his foot; he died.
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Mitcham, Samuel W. (2007). Rommel's Desert Commanders — The Men Who Served the Desert Fox, North Africa, 1941–42. Mechanicsburg, PA: Stackpole Books. ISBN0-8117-3510-9.
Scherzer, Veit (2007). Die Ritterkreuzträger 1939–1945 Die Inhaber des Ritterkreuzes des Eisernen Kreuzes 1939 von Heer, Luftwaffe, Kriegsmarine, Waffen-SS, Volkssturm sowie mit Deutschland verbündeter Streitkräfte nach den Unterlagen des Bundesarchives [The Knight's Cross Bearers 1939–1945 The Holders of the Knight's Cross of the Iron Cross 1939 by Army, Air Force, Navy, Waffen-SS, Volkssturm and Allied Forces with Germany According to the Documents of the Federal Archives] (in German). Jena, Germany: Scherzers Militaer-Verlag. ISBN978-3-938845-17-2.
Thomas, Franz (1997). Die Eichenlaubträger 1939–1945 Band 1: A–K [The Oak Leaves Bearers 1939–1945 Volume 1: A–K] (in German). Osnabrück, Germany: Biblio-Verlag. ISBN978-3-7648-2299-6.