TY  - JOUR
AU  - D. A. 

 Romano
TI  - A left 

 compatible coequality relation on a semigroup with apartness
JO  - Novi Sad Journal of Mathematics
PY  - 1999
SP  - 221
EP  - 234
VL  - 29
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/NSJOM_1999_29_2a_15/
ID  - NSJOM_1999_29_2a_15
ER  -