%0 Journal Article %A V. G. Prikazchikov %A A. A. Klunnik %T An a priori estimate for the solution of the biharmonic equation %J Differencialʹnye uravneniâ %D 1994 %P 1800-1805 %V 30 %N 10 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_1994_30_10_a17/ %G ru %F DE_1994_30_10_a17