TY - JOUR AU - I. B. Zhukov TI - On ramification theory in the~imperfect residue field case JO - Sbornik. Mathematics PY - 2003 SP - 1747 EP - 1774 VL - 194 IS - 12 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/SM_2003_194_12_a0/ LA - en ID - SM_2003_194_12_a0 ER -