%0 Journal Article %A V. V. Goryainov %T Semigroups of conformal mappings %J Sbornik. Mathematics %D 1987 %P 463-483 %V 57 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/SM_1987_57_2_a10/ %G en %F SM_1987_57_2_a10