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@article{PIM_1989_N_S_46_60_a3, author = {Sin-Min Lee}, title = {On the {Quotient} (omega,m)-ringoids}, journal = {Publications de l'Institut Math\'ematique}, pages = {20 }, publisher = {mathdoc}, volume = {_N_S_46}, number = {60}, year = {1989}, language = {en}, url = {http://geodesic.mathdoc.fr/item/PIM_1989_N_S_46_60_a3/} }
Sin-Min Lee. On the Quotient (omega,m)-ringoids. Publications de l'Institut Mathématique, _N_S_46 (1989) no. 60, p. 20 . http://geodesic.mathdoc.fr/item/PIM_1989_N_S_46_60_a3/