%0 Journal Article
%A V. N. Berestovskii
%T (Locally) shortest arcs of special sub-Riemannian  metric on the Lie group~$SO_0(2,1)$
%J Algebra i analiz
%D 2015
%P 3-22
%V 27
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/AA_2015_27_1_a0/
%G ru
%F AA_2015_27_1_a0