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@article{SF_1997__54_2_135508, author = {G. Mashevitzky}, title = {The pseudovariety generated by completely 0-simple semigroups.}, journal = {Semigroup forum}, pages = {83--91}, publisher = {mathdoc}, volume = {54}, number = {2}, year = {1997}, zbl = {0866.20047}, url = {http://geodesic.mathdoc.fr/item/SF_1997__54_2_135508/} }
G. Mashevitzky. The pseudovariety generated by completely 0-simple semigroups.. Semigroup forum, Tome 54 (1997) no. 2, pp. 83-91. http://geodesic.mathdoc.fr/item/SF_1997__54_2_135508/