TY  - JOUR
AU  - Jakubíková, Danica
TI  - Systems of unary algebras with common endomorphisms. I
JO  - Czechoslovak Mathematical Journal
PY  - 1979
SP  - 406
EP  - 420
VL  - 29
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.21136/CMJ.1979.101624/
DO  - 10.21136/CMJ.1979.101624
LA  - en
ID  - 10_21136_CMJ_1979_101624
ER  -