%0 Journal Article %A A. S. Fokht %T Integral estimates in the $L_p$ metric of the derivatives of a polyharmonic function in an $n$-dimensional domain, and certain applications of them %J Differencialʹnye uravneniâ %D 1971 %P 1512-1519 %V 7 %N 8 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_1971_7_8_a16/ %G ru %F DE_1971_7_8_a16