%0 Journal Article
%A Yu. Sachkov
%T Optimal Bang-Bang Trajectories in Sub-Finsler Problems on the Engel Group
%J Russian journal of nonlinear dynamics
%D 2020
%P 355-367
%V 16
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/ND_2020_16_2_a8/
%G en
%F ND_2020_16_2_a8