TY  - JOUR
AU  - A. L. Rasstrigin
TI  - On heredity of formations of monounary algebras
JO  - Izvestiya of Saratov University. Mathematics. Mechanics. Informatics
PY  - 2013
SP  - 108
EP  - 113
VL  - 13
IS  - 4
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/ISU_2013_13_4_a17/
LA  - ru
ID  - ISU_2013_13_4_a17
ER  -