%0 Journal Article
%A V. A. Lyubetskii
%T From the existence of a nonmeasurable set of type $A_2$  there follows the existence of an uncountable set that contains 

%J Doklady Akademii Nauk
%D 1970
%P 548-550
%V 195
%N 3
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1970_195_3_a8/
%G ru
%F DAN_1970_195_3_a8