Nikolai Lobachevsky (redirect from Nikolay Lobaçevski)
Nikolai Ivanovich Lobachevsky (Russian: Никола́й Ива́нович Лобаче́вский, IPA: [nʲikɐˈlaj ɪˈvanəvʲɪtɕ ləbɐˈtɕɛfskʲɪj] ; 1 December [O.S. 20 November] 1792...
21 KB (2,304 words) - 12:00, 27 February 2024