TY  - JOUR
AU  - Masat, Francis E.
TI  - Congruences on conventional semigroups
JO  - Czechoslovak Mathematical Journal
PY  - 1981
SP  - 199
EP  - 205
VL  - 31
IS  - 2
PB  - mathdoc
UR  - https://geodesic-test.mathdoc.fr/articles/10.21136/CMJ.1981.101737/
DO  - 10.21136/CMJ.1981.101737
LA  - en
ID  - 10_21136_CMJ_1981_101737
ER  -