%0 Journal Article %A Makoto Ohtsuka %T On parabolicity of a Riemann surface %J Annales Fennici Mathematici %D 1985 %P 445-446 %V 10 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.5186/aasfm.1985.1048/ %R 10.5186/aasfm.1985.1048 %G en %F AFM_1985_10_1_a47