@第{zbMATH07677348条,作者={Ma,Haifeng and Mosi,Dijana and Stanimirovi,Predrag S.},标题={群逆及其斜投影的扰动界},FJournal={应用数学与计算},日志={Appl.Math.Comput.},ISSN={0096-3003},体积={449},页码={13},注={Id/No 127963},年份={2023},语言={英语},DOI={10.1016/j.amc.2023.127963},关键词={15A09,65F20},zbMATH={7677348},Zbl={1511.15006}}