 | original on 27 August 2011. Retrieved 26 March 2008. "Межконтинентальная баллистическая ракета Р-7" [Intercontinental ballistic missile R-7] (in Russian)... 79 KB (8,476 words) - 23:55, 28 April 2024 |
| original on 27 August 2011. Retrieved 26 March 2008. "Межконтинентальная баллистическая ракета Р-7" [Intercontinental ballistic missile R-7] (in Russian)... 79 KB (8,476 words) - 23:55, 28 April 2024 |