一类Kukles型多项式微分系统的极限环
Publisher： 国家哲学社会科学学术期刊数据库
E-ISSN： 1672-2914|31|2|37-44
ISSN： 1672-2914
Source： 咸阳师范学院学报, Vol.31, Iss.2, 2016-01, pp. : 37-44
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Abstract