TY  - JOUR
AU  - M.G. Mogilevskii
TI  - Order relations on symmetric semigroups of transformations and on their homomorphic images.
JO  - Semigroup forum
PY  - 1980
SP  - 283
EP  - 306
VL  - 19
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/SF_1980__19_134389/
ID  - SF_1980__19_134389
ER  -