his birthday was 5 April 1936. ВАДИМ РУБАН [Vadim Ruban], Chess Federation of Russia(英语:Chess Federation of Russia), 13 June 2022 [5 September 2022], (原始内容存档于2023-01-17)
org. OlyMADMen. [23 December 2021]. (原始内容存档于2023-08-07). Harry Golombek, Chess Writer, 83. The New York Times. January 19, 1995 [2023-08-07]. (原始内容存档于2023-08-07)