吳玉山2010-06-052018-06-282010-06-052018-06-282009http://ntur.lib.ntu.edu.tw//handle/246246/1851741452886 bytesapplication/pdfen-USRussia’s Foreign Policy Surge: Causes and Implicationsjournal articlehttp://ntur.lib.ntu.edu.tw/bitstream/246246/185174/1/62.pdf