%0 Journal Article %A A. A. Gonchar %T A local condition for the single-valuedness of analytic functions of several variables %J Sbornik. Mathematics %D 1974 %P 305-322 %V 22 %N 2 %U http://geodesic.mathdoc.fr/item/SM_1974_22_2_a7/ %G en %F SM_1974_22_2_a7