%0 Journal Article
%A D. P. Il'yutko
%T Branching extremals of the functional of $\lambda$-normed length
%J Sbornik. Mathematics
%D 2006
%P 705-726
%V 197
%N 5
%I mathdoc
%U http://geodesic.mathdoc.fr/item/SM_2006_197_5_a2/
%G en
%F SM_2006_197_5_a2