@第{zbMATH07241016条,作者={Berdyshev,Abdumauvlen Suleymanovich和Hasanov,Anvar和Ryskan,Ainur R.},Title={一个四维椭圆方程{Neumann}问题的解},FJournal={欧亚数学杂志},期刊={欧亚数学.J.},ISSN={2077-9879},体积={11},数字={2},页码={93--97},年份={2020年},语言={英语},DOI={10.32523/2077-9879-220-11-2-93-97},关键词={35J25,35J70},zbMATH={7241016},Zbl={1463.35227}}