Prokopy Petrovich Lyapunov (also Prokofy; Russian: Прокопий/Прокофий Петрович Ляпунов) (Isady, Grand Duchy of Moscow; b. ? — July 22, 1611; Tsardom of...
23 KB (2,206 words) - 09:00, 5 January 2024
Encyclopedic Dictionary] (in Russian). St. Petersburg. 1907-1909 "Ляпунов Прокопий Петрович" [Lyapunov Prokopy Petrovich]. interpretive.ru (in Russian). НАЦИОНАЛЬНАЯ...
11 KB (900 words) - 08:30, 27 September 2023