%0 Journal Article %A K. N. Ponomarev %T Solvable elimination of ramification in extensions of %J Algebra i logika %D 1998 %P 63-87 %V 37 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/AL_1998_37_1_a3/ %G ru %F AL_1998_37_1_a3