NECESSARY AND SUFFICIENT CONDITIONS OF A PLANE QUARTIC SYSTEM WITH DULAC'S CENTER |
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引用本文: | 李学敏.NECESSARY AND SUFFICIENT CONDITIONS OF A PLANE QUARTIC SYSTEM WITH DULAC'S CENTER[J].Annals of Differential Equations,1995(1). |
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作者姓名: | 李学敏 |
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作者单位: | 山东师范大学 |
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摘 要: | NECESSARYANDSUFFICIENTCONDITIONSOFAPLANE QUARTICSYSTEMWITHDULAC'SCENTERLiXuemin(李学敏)(ShandongNormalUniversity,山东师范大学,邮编:25001...
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