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@article{PORMA_1994__51_2_47075, author = {Garba, G.U.}, title = {On the idempotent ranks of certain semigroups of order-preserving transformations.}, journal = {Portugaliae mathematica}, pages = {185--204}, publisher = {mathdoc}, volume = {51}, number = {2}, year = {1994}, zbl = {0807.20053}, language = {en}, url = {http://geodesic.mathdoc.fr/item/PORMA_1994__51_2_47075/} }
TY - JOUR AU - Garba, G.U. TI - On the idempotent ranks of certain semigroups of order-preserving transformations. JO - Portugaliae mathematica PY - 1994 SP - 185 EP - 204 VL - 51 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/PORMA_1994__51_2_47075/ LA - en ID - PORMA_1994__51_2_47075 ER -
Garba, G.U. On the idempotent ranks of certain semigroups of order-preserving transformations.. Portugaliae mathematica, Tome 51 (1994) no. 2, pp. 185-204. http://geodesic.mathdoc.fr/item/PORMA_1994__51_2_47075/