%0 Journal Article %A Makoto Ohtsuka %T A theorem on cluster sets of an analytic mapping into a Riemann surface %J Annales Fennici Mathematici %D 1976 %P 375-381 %V 2 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.5186/aasfm.1976.0225/ %R 10.5186/aasfm.1976.0225 %G en %F AFM_1976_2_1_a36