从有效管理向强化主权诉求的又一范例——论析加拿大西北航道主权诉求的有利因素及制约因素
종유효관리향강화주권소구적우일범례——론석가나대서북항도주권소구적유리인소급제약인소
A Typical Example: From Effective Management to Claim for Sovereignty——An Analysis on Favorable and Restricting Factors in Canada's Claim for Sovereignty of Arctic Northwest Passage