%0 Journal Article
%A L. A. Aksent'ev
%T Convexity of a surface of normal radius and estimates for the coefficients of a mapping function
%J Izvestiâ vysših učebnyh zavedenij. Matematika
%D 2004
%P 8-15
%N 4
%I mathdoc
%U http://geodesic.mathdoc.fr/item/IVM_2004_4_a1/
%G ru
%F IVM_2004_4_a1