%0 Journal Article
%A Z. M. Kachemtseva
%T Letter to the editors: "On the wreath product of $Z$-groups'' [Algebra i Logika 28 (1989), no.~3, 298--310; MR1066317]
%J Algebra i logika
%D 1990
%P 500
%V 29
%N 4
%I mathdoc
%U http://geodesic.mathdoc.fr/item/AL_1990_29_4_a7/
%G ru
%F AL_1990_29_4_a7