%0 Journal Article
%A B. A. Klishchuk
%A R. R. Salimov
%T Lower bounds for the area of the image of a circle
%J Ufa mathematical journal
%D 2017
%P 55-61
%V 9
%N 2
%U http://geodesic.mathdoc.fr/item/UFA_2017_9_2_a4/
%G en
%F UFA_2017_9_2_a4