Finiteness for critical periods of planar analytic vector fields
Finiteness for critical periods of planar analytic vector fields
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DOI:
10.1016/0362-546x(93)90136-g
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发表时间:
1993-02
影响因子:
1.4
通讯作者:
C. Chicone;F. Dumortier
中科院分区:
文献类型:
--
作者:
C. Chicone;F. Dumortier