%0 Journal Article %A Mikhailov, V.P. %T Existence of the boundary value of a polyharmonic function. %J Sibirskij Matematicheskij Zhurnal %D 2005 %P 1125 %V 46 %N 5 %I mathdoc %U https://geodesic-test.mathdoc.fr/item/SMZ_2005__46_5_53590/ %G en %F SMZ_2005__46_5_53590