TY  - JOUR
AU  - M. Satyanarayana
AU  - C.S. Nagore
TI  - On naturally ordered semigroups.
JO  - Semigroup forum
PY  - 1979
SP  - 95
EP  - 104
VL  - 18
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/SF_1979__18_134346/
ID  - SF_1979__18_134346
ER  -