TY  - JOUR
AU  - Fabrici, Imrich
TI  - One-sided principal ideals in the direct product of two semigroups
JO  - Mathematica Bohemica
PY  - 1993
SP  - 337
EP  - 342
VL  - 118
IS  - 4
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.21136/MB.1993.126156/
DO  - 10.21136/MB.1993.126156
LA  - en
ID  - 10_21136_MB_1993_126156
ER  -