@第{zbMATH03788857条,作者={Dugas,Manfred和G{\“o}bel,R{\”u}diger},标题={自反模的商},FJournal={数学基础},日记={Fundam.Math.},ISSN={0016-2736},体积={114},页码={17-28},年份={1981},语言={英语},DOI={10.4064/fm-114-1-17-28},关键词={16S90,16D40,16D70,20K25},zbMATH={3788857},Zbl={0501.16026}}