%0 Journal Article %A Yu. I. Merzlyakov %T The group theory problems of the Kourovka Notebook -- progress from the sixth to the seventh symposium %J Trudy Matematicheskogo Instituta imeni V.A. Steklova %D 1982 %P 165-191 %V 37 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/RM_1982_37_2_a3/ %G en %F RM_1982_37_2_a3