@第{zbMATH05034856条,作者={Eratli,N.和Gursoy,A.},标题={梁和框架屈曲荷载分析中的变分导数},FJournal={Prikladnaya Mekhanika},期刊={Prikl.Mekh.,Kiev},ISSN={0032-8243},体积={41},数字={7},页码={139--144},年份={2005},语言={英语},DOI={10.1007/s10778-005-0151-z},关键词={74K05,74H55,74S20},zbMATH={5034856},Zbl={1089.74591}}