TY  - JOUR
AU  - V. K. Kartashov
AU  - A. V. Kartashova
AU  - V. N. Ponomarjov
TI  - On conditions for distributivity or modularity of congruence lattices of commutative unary algebras
JO  - Izvestiya of Saratov University. Mathematics. Mechanics. Informatics
PY  - 2013
SP  - 52
EP  - 57
VL  - 13
IS  - 4
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/ISU_2013_13_4_a6/
LA  - ru
ID  - ISU_2013_13_4_a6
ER  -