 | Gerbert (sometimes Herbert) Aleksandrovich Yefremov (Russian: Герберт Александрович Ефремов, born March 15, 1933) is a Soviet and Russian scientist, design... 5 KB (300 words) - 11:33, 27 January 2024 |
| Gerbert (sometimes Herbert) Aleksandrovich Yefremov (Russian: Герберт Александрович Ефремов, born March 15, 1933) is a Soviet and Russian scientist, design... 5 KB (300 words) - 11:33, 27 January 2024 |