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@article{SF_1989__39_2_134981, author = {M.V. Lawson}, title = {An order theoretic characterization of locally orthodox regular semigroups.}, journal = {Semigroup forum}, pages = {113--116}, publisher = {mathdoc}, volume = {39}, number = {2}, year = {1989}, zbl = {0667.20049}, url = {http://geodesic.mathdoc.fr/item/SF_1989__39_2_134981/} }
M.V. Lawson. An order theoretic characterization of locally orthodox regular semigroups.. Semigroup forum, Tome 39 (1989) no. 2, pp. 113-116. http://geodesic.mathdoc.fr/item/SF_1989__39_2_134981/