. . "Butakov, Grigory"@en . "1820-10-09Z"^^ . . "1881Z"^^ . . "1882-05-31Z"^^ . "Grigory Ivanovich Butakov (Russian: \u0413\u0440\u0438\u0433\u043E\u0440\u0438\u0439 \u0418\u0432\u0430\u043D\u043E\u0432\u0438\u0447 \u0411\u0443\u0442\u0430\u043A\u043E\u0432) (9 October 1820 \u2013 31 May 1882) was a Russian admiral who fought in the Crimean War. Butakov is widely credited as being the father of steam-powered ship tactics during the 19th century. He was involved in the first battles of the Crimean War, which includes the first sea battles involving steam-powered ships. Butakov wrote of his experiences in his book: New Principles of Steamboat Tactics (1863), which won him the Demidov Prize."@en . "Black Sea Fleet (1856)" . . "1837Z"^^ . "Grigory Ivanovich Butakov"@en . "Baltic Practical Propelled Ships Squadron (1860)" . "Admiral of the Russian Empire Navy" . "1882Z"^^ . . . "1820Z"^^ .