TY  - JOUR
AU  - G. T. Kozlov
TI  - Unsolvability of the elementary theory of lattices of subgroups of

JO  - Algebra i logika
PY  - 1970
SP  - 167
EP  - 171
VL  - 9
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/AL_1970_9_2_a3/
LA  - ru
ID  - AL_1970_9_2_a3
ER  -