%0 Journal Article %A Kari Hag %A Marjatta Näätänen %T On the outer coefficient of quasiconformality of a cylindrical map of a convex dihedral wedge %J Annales Fennici Mathematici %D 1980 %P 125-130 %V 5 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.5186/aasfm.1980.0509/ %R 10.5186/aasfm.1980.0509 %G en %F AFM_1980_5_1_a11