TY  - JOUR
AU  - Yu. E. Shishmarev
TI  - Categorical quasivarieties of quasigroups
JO  - Algebra i logika
PY  - 1979
SP  - 614
EP  - 629
VL  - 18
IS  - 5
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/AL_1979_18_5_a5/
LA  - ru
ID  - AL_1979_18_5_a5
ER  -