%0 Journal Article %A G. K. Pak %T Filtration on the group of principal units of a~functional local field as a~Galois module %J Zapiski Nauchnykh Seminarov POMI %D 1980 %P 96-99 %V 103 %I mathdoc %U http://geodesic.mathdoc.fr/item/ZNSL_1980_103_a12/ %G ru %F ZNSL_1980_103_a12