%0 Journal Article %A A. V. Rozhkov %T On subgroups of infinite finitely generated $p$-groups %J Sbornik. Mathematics %D 1987 %P 437-448 %V 57 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/SM_1987_57_2_a7/ %G en %F SM_1987_57_2_a7