%0 Journal Article
%A Kari Per Hag
%T John disks and the pre-Schwarzian derivative
%J Annales Fennici Mathematici
%D 2001
%P 205-224
%V 26
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/AFM_2001_26_1_a7/
%G en
%F AFM_2001_26_1_a7