%0 Journal Article %A Guivarc'h, Y. %A Le Jan, Y. %T Asymptotic winding of the geodesic flow on modular surfaces and continuous fractions %J Annales scientifiques de l'École Normale Supérieure %D 1993 %P 23-50 %V 26 %N 1 %I Elsevier %U http://www.numdam.org/articles/10.24033/asens.1666/ %R 10.24033/asens.1666 %G en %F ASENS_1993_4_26_1_23_0