Gessen, Masha. Perfect Rigour: A Genius and the Mathematical Breakthrough of a Lifetime. Icon Books Ltd, 2011, p. 17. ISBN 9781848313095. «Kolmogorov alone among the top Soviet mathematicians avoided being drafted into the postwar military effort. His students always wondered why-and the only likely explanation seems to be Kolmogorov's homosexuality. His lifelong partner, with whom he shared a home starting in 1929, was the topologist Pavel Alexandrov.»
O'Connor, John J.; Robertson, Edmund F. «Andrei Kolmogórov» (en anglès). MacTutor History of Mathematics archive. School of Mathematics and Statistics, University of St Andrews, Scotland.
O'Connor, John J.; Robertson, Edmund F. «The 1936 Luzin affair» (en anglès). MacTutor History of Mathematics archive. School of Mathematics and Statistics, University of St Andrews, Scotland.
web.archive.org
V. I. Arnold-Max Dresden. «In Brief». Arxivat de l'original el 2013-10-05.