After the war, he was stripped of his professorship by the communist regime due to his involvement with Germany during the war, although he was later cleared of any wrongdoing by a Polish court.
جرده النظام الشيوعي من عمله أستاذا بسبب تورطه مع ألمانيا خلال الحرب، على الرغم من تبرئته في وقت لاحق من ارتكاب أي مخالفات من قبل محكمة بولندية.