@第{zbMATH06433696条，作者={Chajda，Ivan和L{“a}nger，Helmut和{v{S}}vr{v{c}}ek，Filip}，Title={乘法幂等半环。}，FJournal={Mathematica Bohemica}，Journal＝{Math.Bohem.}，ISSN={0862-7959}，体积={140}，数字={1}，页码={35--42}，年份={2015年}，语言={英语}，DOI={10.21136/MB.2015.14177}，关键词={16Y60,06E20,16U80}，URL={hdl.handle.net/10338.dmlcz/144177}，zbMATH={6433696}，Zbl={1345.16046}}