%0 Journal Article
%A N. Hadzhiivanov
%T Extension of mappings into spheres and countable decompositions of Tikhonov cubes
%J Sbornik. Mathematics
%D 1971
%P 117-136
%V 13
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/SM_1971_13_1_a5/
%G en
%F SM_1971_13_1_a5