%0 Journal Article %A B. M. Gagaev %T Some properties of functions which satisfy elliptic equations of higher order %J Differencialʹnye uravneniâ %D 1967 %P 1745-1750 %V 3 %N 10 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_1967_3_10_a11/ %G ru %F DE_1967_3_10_a11