@第{zbMATH07674062条,作者={Eisner,Tanja和Radl,Agnes},标题={实运算符和正运算符的可嵌入性},FJournal={线性和多线性代数},Journal={线性多线性代数},ISSN={0308-1087},体积={70},数字={19},页码={3747--3767},年份={2022},语言={英语},DOI={10.1080/03081087.2020.1853022},关键词={47B01,47B65,47B37,47D06,60J10},zbMATH={7674062},Zbl={1522.47040}}