TY  - JOUR
AU  - Yu. G. Kleiman
TI  - Some questions in the theory of varieties of groups
JO  - Izvestiya. Mathematics 
PY  - 1984
SP  - 33
EP  - 65
VL  - 22
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/IM2_1984_22_1_a2/
LA  - en
ID  - IM2_1984_22_1_a2
ER  -