@第{zbMATH07291190条,作者={Varin,V.P.},标题={小参数摆型系统周期解的计算},FJournal={计算数学和数学物理},日志={Compute.Math.Math.Phys.},ISSN={0965-5425},体积={60},数字={12},Pages={1990-2006},年份={2020},语言={英语},DOI={10.1134/S0965542520120167},关键词={34C25,34A45,34A25,34E10,37C60,34C15,68W30},zbMATH={7291190},Zbl={1459.34107}}