. "Zlatoust (Russian: \u0417\u043B\u0430\u0442\u043E\u0443\u0441\u0442; IPA: [zl\u0259t\u0250\u02C8ust]) is a city in Chelyabinsk Oblast, Russia, located on the Ay River (in the Kama basin), 160 kilometers (99 mi) west of Chelyabinsk. Population: 174,962\u2009(2010 Census); 194,551\u2009(2002 Census); 207,794\u2009(1989 Census); 181,000 (1971); 161,000 (1959); 99,000 (1939); 48,000 (1926); 21,000 (1910)."@en . . . "Mayor"@en . .