title: 克里米亞在烏俄關係與烏克蘭內外政策中地位之研究(1991~2009)
abstract: Abstract： The relations between Ukraine and Russia have always been quite complicated with many thorny issues for both sides. Ukraine until 1991 had neither political independence nor clear national identity and was not considered an important factor in the political strategy of the USSR. But after the collapse of the Soviet Union Ukraine suddenly gained strategically crucial position between Europe and Russia. As a result, Ukraine’s foreign policy was heavily influenced by various external fact