References
Clifford, A. H.,The structure of bisimple orthodox semigroups as ordered pairs, Semigroup Forum 5 (1972), 127–136.
Clifford, A. H. and G. B. Preston,The Algebraic Theory of Semigroups, Math. Surveys No. 7, Amer. Math. Soc., vol. 1 (1961), vol. 2 (1967).
Reilly, N. R.,Bisimple inverse semigroups, Trans. Amer. Math. Soc. 132 (1968), 101–114.
Warne, R. J.,On the structure of regular bisimple semigroups, Tamkang J. Math. 2 (1971), 187–190.
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Clifford, A.H., Hall, T.E. A characterization ofR-classes of semigroups as partial groupoids. Semigroup Forum 6, 246–254 (1973). https://doi.org/10.1007/BF02389128
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DOI: https://doi.org/10.1007/BF02389128