%0 Journal Article
%A Juha Heinonen
%A Pekka Koskela
%T Definitions of quasiconformality.
%J Inventiones mathematicae
%D 1995
%P 61-80
%V 120
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/IM_1995__120_2_144269/
%F IM_1995__120_2_144269