TY  - JOUR
AU  - A. I. Budkin
AU  - V. A. Gorbunov
TI  - On the theory of quasivarieties of algebraic systems
JO  - Algebra i logika
PY  - 1975
SP  - 123
EP  - 142
VL  - 14
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/AL_1975_14_2_a0/
LA  - ru
ID  - AL_1975_14_2_a0
ER  -