"1987-02-19Z"^^ . "Georgy Demidov (Russian: \u0413\u0435\u043E\u0301\u0440\u0433\u0438\u0439 \u0413\u0435\u043E\u0301\u0440\u0433\u0438\u0435\u0432\u0438\u0447 \u0414\u0435\u043C\u0438\u0301\u0434\u043E\u0432) (November 29, 1908- February 19, 1987) was a Russian political prisoner and writer.Born in Saint Petersburg to a working-class family, Demidov showed technical and engineering gifts at an early age and was thought to be a future physicist. From 1929 to 1931 he was imprisoned for political crimes."@en . . . "Russian writer" . . . "1987Z"^^ . "1908-11-29Z"^^ . . "Demidov, Georgy"@en . "1908Z"^^ . "Georgy Demidov"@en . .