%0 Journal Article
%A D. Burago
%A S. Ivanov
%A D. Shoenthal
%T Two counterexamples in low-dimensional length geometry
%J Algebra i analiz
%D 2007
%P 46-59
%V 19
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/AA_2007_19_1_a2/
%G en
%F AA_2007_19_1_a2