%0 Journal Article %A I. G. Lobodzinskaya %T Boundary value problems for metaharmonic equations of higher orders %J Differencialʹnye uravneniâ %D 1968 %P 2103-2110 %V 4 %N 11 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_1968_4_11_a19/ %G ru %F DE_1968_4_11_a19