Nikolay Yakovlevich Sonin
Nikolay Yakovlevich Sonin was born on February 22, 1849. See ranking, bio blurb, and everyone else born that day.
About Nikolay Yakovlevich Sonin
Nikolay Yakovlevich Sonin (Russian: Никола́й Я́ковлевич Со́нин, February 22, 1849 – February 27, 1915) was a Russian mathematician.