Planar quadratic differential systems with invariant straight lines of total multiplicity four
Planar quadratic differential systems with invariant straight lines of total multiplicity four
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DOI:
10.1016/j.na.2006.11.028
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发表时间:
2008-02
影响因子:
1.4
通讯作者:
D. Schlomiuk;N. Vulpe
中科院分区:
文献类型:
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作者:
D. Schlomiuk;N. Vulpe