%0 Journal Article
%A A. B. Shabat
%T The removability of level sets for solutions to elliptic equations
%J Doklady Akademii Nauk
%D 1965
%P 1032-1035
%V 160
%N 5
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1965_160_5_a15/
%G ru
%F DAN_1965_160_5_a15