一类具非零初值Duffing方程的近似解
Publisher： 国家哲学社会科学学术期刊数据库
E-ISSN： 1672-9021|35|5|121-128
ISSN： 1672-9021
Source： 河池学院学报, Vol.35, Iss.5, 2015-01, pp. : 121-128
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Abstract