%0 Journal Article
%A A. V. Ostrovsky
%T On nonseparable $\tau$ -- $A$-sets and their mappings
%J Doklady Akademii Nauk
%D 1976
%P 269-272
%V 226
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1976_226_2_a5/
%G ru
%F DAN_1976_226_2_a5