%0 Journal Article %A N. A. Magnitskii %T A new formula for series expansion of a function of several %J Doklady Akademii Nauk %D 1991 %P 266-269 %V 321 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1991_321_2_a6/ %G ru %F DAN_1991_321_2_a6