TY  - JOUR
AU  - Ya. G. Berkovich
TI  - The existence of subgroups of a finite non-solvable group
JO  - Doklady Akademii Nauk
PY  - 1964
SP  - 1255
EP  - 1257
VL  - 156
IS  - 6
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1964_156_6_a0/
LA  - ru
ID  - DAN_1964_156_6_a0
ER  -