%0 Journal Article %A Yu. I. Merzlyakov %T Matrix representation of automorphisms, extensions and solvable %J Algebra i logika %D 1968 %P 63-104 %V 7 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/AL_1968_7_3_a7/ %G ru %F AL_1968_7_3_a7