TY  - JOUR
AU  - M. Yu. Trofimov
TI  - Definability in algebraically closed systems
JO  - Algebra i logika
PY  - 1975
SP  - 320
EP  - 327
VL  - 14
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/AL_1975_14_3_a5/
LA  - ru
ID  - AL_1975_14_3_a5
ER  -