. . "Nikolaĭ"@en . "Nikolaĭ Dmitrievich" . . "Николай Ахшарумов" . "Ахшарумов" . "Nikolai Akhsharumov"@en . "Nikolaĭ Akhsharumov"@en . . "Akhsharumov"@en . "1819" . "1893" . "Николай" . "Nikolaĭ Dmitrievich Akhsharumov" . . .