We discuss dynamical aspects of an analysis of the two–centre problem started in [15]. The perturbative nature of our approach allows us to foresee applications to the three–body problem.

中文翻译：

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欧拉积分和近日点解放

我们讨论了从[15]。我们方法的摄动性质使我们可以预见到三体问题的应用。