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@article{SF_1983__26_134615, author = {T. Sait\^o}, title = {The orderability of regular semigroups.}, journal = {Semigroup forum}, pages = {349--374}, publisher = {mathdoc}, volume = {26}, year = {1983}, zbl = {0508.06016}, url = {http://geodesic.mathdoc.fr/item/SF_1983__26_134615/} }
T. Saitô. The orderability of regular semigroups.. Semigroup forum, Tome 26 (1983), pp. 349-374. http://geodesic.mathdoc.fr/item/SF_1983__26_134615/