@第{zbMATH04086952条,作者={Vabishchevich,P.N.和Pulatov,P.A.},标题={外部{Neumann}问题}的数值解,FJournal={苏联计算数学和数学物理},Journal={U.S.S.R.计算数学数学物理},ISSN={0041-5553},体积={27},数字={2},页码={141--146},年份={1987},语言={英语},DOI={10.1016/0041-5553(87)90169-8},关键词={65N35,65R20,35J05,35C15,45E10},zbMATH={4086952},Zbl={0664.65106}}