%0 Journal Article %A Nikolai V. Ivanov %T A short proof of non-Gromov hyperbolicity of Teichmüller spaces %J Annales Fennici Mathematici %D 2002 %P 3-5 %V 27 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/AFM_2002_27_1_a0/ %G en %F AFM_2002_27_1_a0