• [1] A. H. Clifford and G. B. Preston, The algebraic theory of semigroups. Vol. I, Mathematical Surveys, No. 7, American Mathematical Society, Providence, R.I., 1961. MR 0132791
• [2] Karl Heinrich Hofmann and Paul S. Mostert, Elements of compact semigroups, Charles E. Merr ll Books, Inc., Columbus, Ohio, 1966. MR 0209387
• [3] R. J. Warne, 𝐼-bisimple semigroups, Trans. Amer. Math. Soc. 130 (1968), 367–386. MR 0223476, https://doi.org/10.1090/S0002-9947-1968-0223476-8
• [4] R. J. Warne, Bisimple inverse semigroups 𝑚𝑜𝑑 groups, Duke Math. J. 34 (1967), 787–811. MR 0225911

Bibliography

[1]

A. H. Clifford and G. B. Preston, The algebraic theory of semigroups, Math. Surveys, No. 7, Vol. 1, Amer. Math. Soc., Providence, R. I., 1961. MR 0132791 (24:A2627)

[2]

K. H. Hofmann and P. S. Mostert, Elements of compact semigroups, Merrill, Columbus, Ohio, 1966. MR 0209387 (35:285)

[3]

R. J. Warne, -bisimple semigroups, Trans. Amer. Math. Soc. 130 (1968), 367-386. MR 0223476 (36:6524)

[4]

-, Bisimple inverse semigroups mod groups, Duke Math. J. 34 (1967), 787-812. MR 0225911 (37:1501)