%0 Journal Article %A V. N. Dubinin %T The symmetrization method in problems on nonoverlapping domains %J Sbornik. Mathematics %D 1987 %P 107-119 %V 56 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/SM_1987_56_1_a6/ %G en %F SM_1987_56_1_a6