TY  - JOUR
AU  - G.U. Garba
TI  - Nilpotents in semigroups of partial one-to-one order-preserving mappings.
JO  - Semigroup forum
PY  - 1994
SP  - 37
EP  - 49
VL  - 48
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/SF_1994__48_3_135295/
ID  - SF_1994__48_3_135295
ER  -