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@article{SF_1990__41_2_135053, author = {A.G. Sokolsky}, title = {Radicals of semigroup rings of orthogroups.}, journal = {Semigroup forum}, pages = {253--266}, publisher = {mathdoc}, volume = {41}, number = {2}, year = {1990}, zbl = {0701.20041}, url = {http://geodesic.mathdoc.fr/item/SF_1990__41_2_135053/} }
A.G. Sokolsky. Radicals of semigroup rings of orthogroups.. Semigroup forum, Tome 41 (1990) no. 2, pp. 253-266. http://geodesic.mathdoc.fr/item/SF_1990__41_2_135053/