%0 Journal Article %A R. S. Yulmukhametov %T Approximation of homogeneous subharmonic functions %J Sbornik. Mathematics %D 1989 %P 507-523 %V 62 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/SM_1989_62_2_a10/ %G en %F SM_1989_62_2_a10