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@article{SF_1974__6_133988, author = {J.W. Hogan}, title = {Bisimple semigroups with idempotents well-ordered.}, journal = {Semigroup forum}, pages = {298--316}, publisher = {mathdoc}, volume = {6}, year = {1974}, zbl = {0267.20056}, url = {http://geodesic.mathdoc.fr/item/SF_1974__6_133988/} }
J.W. Hogan. Bisimple semigroups with idempotents well-ordered.. Semigroup forum, Tome 6 (1974), pp. 298-316. http://geodesic.mathdoc.fr/item/SF_1974__6_133988/