TY  - JOUR
AU  - D. A. Bredikhin
TI  - On varieties of partially ordered semigroups with operations of cylindrification
JO  - Izvestiya of Saratov University. Mathematics. Mechanics. Informatics
PY  - 2009
SP  - 3
EP  - 7
VL  - 9
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/ISU_2009_9_3_a0/
LA  - ru
ID  - ISU_2009_9_3_a0
ER  -