TY  - JOUR
AU  - N. R. Brumberg
TI  - On~the commutator subgroup of two varieties of groups
JO  - Sbornik. Mathematics
PY  - 1969
SP  - 33
EP  - 51
VL  - 8
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/SM_1969_8_1_a1/
LA  - en
ID  - SM_1969_8_1_a1
ER  -