Were both Alexander Kronrod and Leonty Magnitsky mathematicians?
Leonty Magnitsky Leonty Filippovich Magnitsky (Russian: Леонтий Филиппович Магницкий ), born Telyatin (Russian: Телятин ), (June 9, 1669, Ostashkov – October 19, 1739, Moscow) was a Russian mathematician and educator.
Alexander Mozhaysky Alexander Fedorovich Mozhaysky (also transliterated as Mozhayski, Mozhayskii and Mozhayskiy; Russian: Алекса́ндр Фёдорович Можа́йский ) (March 21 [O.S. March 9] 1825 – 1 April [O.S. March 20] 1890 ) was an admiral in the Imperial Russian Navy, aviation pioneer, researcher and designer of heavier-than-air craft.