%0 Journal Article %A Bernard Maskit %T On extended quasifuchsian groups %J Annales Fennici Mathematici %D 1990 %P 53-64 %V 15 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.5186/aasfm.1990.1523/ %R 10.5186/aasfm.1990.1523 %G en %F AFM_1990_15_1_a4