2. A contract of assignment concluded between persons who are located in different States is formally valid as between them if it satisfies the requirements of either the law which governs it or the law of one of those States.
2. 所在地在不同国家的双方之间订立的转让合同，满足管辖该合同的法律要求的，或满足其中一方国家的法律要求的，在形式上对双方有效。