@第{zbMATH07444596条，作者={Alonso，P.和Pe{\~n}a，J.M.和Serrano，M.L.}，标题={几乎严格地对正则矩形矩阵}进行签名，FJournal={计算与应用数学杂志}，日志={J.计算应用数学}，ISSN={0377-0427}，体积={404}，页码={10}，注={Id/编号113121}，年份={2022}，语言={英语}，DOI={10.1016/j.cam.2020.113121}，关键词={65F05,15A23}，URL={zaguan.unizar.es/record/107322}，zbMATH={7444596}，Zbl={1481.65047}}