TY  - JOUR
AU  - D. A. Bredikhin
AU  - A. V. Popovich
TI  - On variety of semigroups of relations with operation of reflexive double cylindrification
JO  - Izvestiya of Saratov University. Mathematics. Mechanics. Informatics
PY  - 2015
SP  - 13
EP  - 22
VL  - 15
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/ISU_2015_15_1_a1/
LA  - ru
ID  - ISU_2015_15_1_a1
ER  -