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On leftC-U-liberal semigroups
Yong He, Fang Shao, Shi-qun Li, Wei GaoVolume:
56
Language:
english
Pages:
24
Journal:
Czechoslovak Mathematical Journal
DOI:
10.1007/s10587-006-0081-x
Date:
December, 2006
File:
PDF, 204 KB
english, 2006