%0 Journal Article %A Sakari Toppila %T On the growth of the spherical derivative of a meromorphic function %J Annales Fennici Mathematici %D 1982 %P 119-139 %V 7 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.5186/aasfm.1982.0731/ %R 10.5186/aasfm.1982.0731 %G en %F AFM_1982_7_2_a1