TY  - JOUR
AU  - D. N. Krgović
TI  - Notes on regular semigroups
JO  - Matematički vesnik
PY  - 1973
SP  - 237 
VL  - 25
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/MV_1973_25_1_a28/
ID  - MV_1973_25_1_a28
ER  -