%0 Journal Article
%A A. V. Tyrin
%T Regularity of harmonic mappings as a consequence of an instability
%J Doklady Akademii Nauk
%D 1987
%P 1306-1309
%V 294
%N 6
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1987_294_6_a4/
%G ru
%F DAN_1987_294_6_a4