 According to Montefiore, at this point "Stalin was the leader of the oligarchs but he was far from a dictator".His growing influence was reflected in the naming of various locations after him; in June 1924 the Ukrainian mining town of Yuzovka became Stalino, and in April 1925, Tsaritsyn was renamed Stalingrad on the order of Mikhail Kalinin and Avel Enukidze.In 1926, Stalin published "On Questions of Leninism".