@第{zbMATH00609725条,作者={Oppe,Thomas C.和Joubert,Wayne D.和Kincaid,David R.},Title={{NSPCG}概述:{A}非对称预处理共轭梯度包},FJournal={计算机物理通信},日志={Compute.Phys.Commun.},ISSN={0010-4655},体积={53},数字={1-3},页码={283--293},年份={1989年},语言={英语},DOI={10.1016/0010-4655(89)90166-5},关键词={65F10,65F35,65F50,65Y05,65-02},URL={www.osti.gov/biblio/6756232},zbMATH={609725},Zbl={0798.65039}}