%0 Journal Article %A F. G. Avkhadiev %A K.-J. Wirths %T Concave schlicht functions with bounded opening angle at infinity %J Lobachevskii journal of mathematics %D 2005 %P 3-10 %V 17 %I mathdoc %U http://geodesic.mathdoc.fr/item/LJM_2005_17_a0/ %G en %F LJM_2005_17_a0