Joseph S. Nye, Jr. , "Nuclear Learning and U. S. -Soviet Security Regimes", International Organization, Vol 41, no. 3, Summer 1987.

约瑟夫·奈，《核学习与美苏安全机制》，载《国际组织》1987年夏季号。

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As a significant participant in the international community with a veto in the Security Council of the United Nations, it can provide limited political protection to embattled regimes.

ECONOMIST: What China wants and can offer for its money