%0 Journal Article %A Pekka Tukia %T On torsionless subgroups of infinitely generated Fuchsian groups %J Annales Fennici Mathematici %D 1979 %P 203-205 %V 4 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.5186/aasfm.1978-79.0428/ %R 10.5186/aasfm.1978-79.0428 %G en %F AFM_1979_4_2_a1