%0 Journal Article %A G. A. Barsegyan %T On the geometric structure of the image of a~disk under mappings by meromorphic functions %J Sbornik. Mathematics %D 1978 %P 593-601 %V 34 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/item/SM_1978_34_5_a1/ %G en %F SM_1978_34_5_a1