@第{zbMATH00804686条,作者={Lakser,H.和Padmanabhan,R.和Wolk,B.},Title={表示分区的算子半群的变种},FJournal={半群论坛},Journal={半群论坛},ISSN={0037-1912},体积={51},数字={2},页码={135--151},年份={1995},语言={英语},DOI={10.1007/BF02573627},关键词={20M07,08B15,05A18,08A40,08A60,20M14},zbMATH={804686},Zbl={0835.20079}}