%0 Journal Article %A È. N. Sarmin %T A modification of the method of splitting the boundary conditions for the solution of the biharmonic equation %J Žurnal vyčislitelʹnoj matematiki i matematičeskoj fiziki %D 1973 %P 1341-1347 %V 13 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/item/ZVMMF_1973_13_5_a25/ %G ru %F ZVMMF_1973_13_5_a25