ASTANA (Reuters) - Kazakh President Nursultan Nazarbayev named Yerbolat Dosayev and Askar Zhumagaliyev deputy prime ministers on Tuesday, according to documents published on his website. Dosayev has previously run Baiterek, a state holding company in charge of banking and finance, while Zhumagaliyev has served as chief executive of state-owned nuclear company Kazatomprom, one of the world s biggest uranium miners. 