The smallest regular semigroups with all four skew pairs of idempotents.
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Publication:706046
DOI10.1007/s00233-003-0031-yzbMath1072.20071OpenAlexW2079185901MaRDI QIDQ706046
M. H. Almeida Santos, T. S. Blyth
Publication date: 16 February 2005
Published in: Semigroup Forum (Search for Journal in Brave)
Full work available at URL: https://doi.org/10.1007/s00233-003-0031-y
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