TY  - JOUR
AU  - A. G. Pinus
TI  - Definable functions of universal algebras and definable equivalence between algebras
JO  - Algebra i logika
PY  - 2014
SP  - 256
EP  - 270
VL  - 53
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/AL_2014_53_2_a6/
LA  - ru
ID  - AL_2014_53_2_a6
ER  -