. . . . "Kaluga (Russian: \u041A\u0430\u043B\u0443\u0433\u0430; IPA: [k\u0250\u02C8lug\u0259]) is a city and the administrative center of Kaluga Oblast, Russia, located on the Oka River 150 kilometers (93 mi) southwest of Moscow. Population: 324,698\u2009(2010 Census); 334,751\u2009(2002 Census); 311,319\u2009(1989 Census)."@en . "City Head"@en .