3,060,000 German military personnel were taken prisoner by the USSR and that 1,094,250 died in captivity (549,360 from 1941 to April 1945; 542,911 from May 1945 to June 1950 and 1,979 from July 1950 to 1955).[4]
Quite literally the first paragraph of the article:
According to Soviet records 381,067 German Wehrmacht POWs died in NKVD camps (356,700 German nationals and 24,367 from other nations).
Or in more detail lower down in the section titled Soviet statistics:
According to Russian historian Grigori F. Krivosheev, Soviet NKVD figures list 2,733,739 German “Wehrmacht” POWs (Военнопленные из войск вермахта) taken with 381,067 having died in captivity.
Source on the 350 thousand figure?
Quite literally the first paragraph of the article:
Or in more detail lower down in the section titled Soviet statistics: