%0 Journal Article %A V. N. Abrashin %T A Class of Additive Methods for Nonlinear Multidimensional Problems of Mathematical Physics %J Differencialʹnye uravneniâ %D 2003 %P 879-887 %V 39 %N 7 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_2003_39_7_a1/ %G ru %F DE_2003_39_7_a1