Archived from the original on 26 April 2023. Retrieved 26 April 2023. "Ефремов Леонид Николаевич" [Efremov, Leonid Nikolaevich] (in Russian). Handbook... 69 KB (1,968 words) - 16:30, 23 August 2023 |
2019-01-03. Shkadov 1987, p. 490-491. Vukolov 1973, p. 78. Simonov, Andrey. "Ефремов Василий Сергеевич". warheroes.ru (in Russian). Retrieved 2019-01-03. Shkadov... 80 KB (3,209 words) - 09:53, 8 March 2024 |
Archived from the original on 17 April 2023. Retrieved 17 April 2023. "Ефремов Леонид Николаевич" [Efremov, Leonid Nikolaevich] (in Russian). Handbook... 75 KB (2,376 words) - 13:30, 14 February 2024 |