%0 Journal Article
%A E. V. Shchepin
%T Covering homotopies and analytic mappings
%J Informatics and Automation
%D 1992
%P 222-228
%V 193
%I mathdoc
%U http://geodesic.mathdoc.fr/item/TRSPY_1992_193_a41/
%G ru
%F TRSPY_1992_193_a41