TY  - JOUR
AU  - A. V. Gladkii
TI  - The algorithmic character of invariant properties of
JO  - Algebra i logika
PY  - 1964
SP  - 17
EP  - 31
VL  - 3
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/AL_1964_3_2_a1/
LA  - ru
ID  - AL_1964_3_2_a1
ER  -