%0 Journal Article
%A L. V. Lokutsievskiy
%T Convex trigonometry with applications to sub-Finsler geometry
%J Sbornik. Mathematics
%D 2019
%P 1179-1205
%V 210
%N 8
%U http://geodesic.mathdoc.fr/item/SM_2019_210_8_a4/
%G en
%F SM_2019_210_8_a4