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"Multiple periodic solutions for second-order discrete Hamiltonian systems."
Sheng-Hua Yan, Xing-Ping Wu, Chun-Lei Tang (2014)
- Sheng-Hua Yan, Xing-Ping Wu, Chun-Lei Tang:
Multiple periodic solutions for second-order discrete Hamiltonian systems. Appl. Math. Comput. 234: 142-149 (2014)
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