@article{GDZPPN001263692, title = {Identities of orthodox semigroup rings.}, journal = {Semigroup forum}, volume = {48}, year = {1994}, pages = {239-246}, zbl = {0815.20065}, url = {http://dml.mathdoc.fr/item/GDZPPN001263692} }
Song, G. Identities of orthodox semigroup rings.. Semigroup forum, Tome 48 (1994) pp. 239-246. http://gdmltest.u-ga.fr/item/GDZPPN001263692/