TY  - JOUR
AU  - V. A. Abrashkin
TI  - A~group-theoretical property of the ramification filtration
JO  - Izvestiya. Mathematics 
PY  - 1998
SP  - 1073
EP  - 1094
VL  - 62
IS  - 6
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/IM2_1998_62_6_a0/
LA  - en
ID  - IM2_1998_62_6_a0
ER  -