%0 Journal Article %A Jeremy Kahn %A Mikhail Lyubich %T The Quasi-Additivity Law in conformal geometry %J Annals of mathematics %D 2009 %P 561-593 %V 169 %N 2 %U http://geodesic.mathdoc.fr/articles/10.4007/annals.2009.169.561/ %R 10.4007/annals.2009.169.561 %G en %F 10_4007_annals_2009_169_561