MR1989230: Levi, Mark On a problem by Arnold on periodic motions in magnetic fields. Dedicated to the memory of Jürgen K. Moser. Comm. Pure Appl. Math. 56 (2003), no. 8, 1165--1177.

Maria Letizia Bertotti

Research output: Other contribution

Original languageUndefined/Unknown
Publication statusPublished - 2004
Externally publishedYes

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