TY  - JOUR
AU  - O. V. Mel'nikov
TI  - Characteristic subgroups and automorphisms of free profinite groups
JO  - Matematičeskie zametki
PY  - 1982
SP  - 339
EP  - 349
VL  - 31
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/MZM_1982_31_3_a1/
LA  - ru
ID  - MZM_1982_31_3_a1
ER  -