@article{05165198,
title = {Existence of the boundary value of a polyharmonic function.},
journal = {Sibirskij Matematicheskij Zhurnal},
volume = {46},
year = {2005},
pages = {1125-1137},
zbl = {1126.31001},
language = {en},
url = {http://dml.mathdoc.fr/item/05165198}
}
Mikhailov, V.P. Existence of the boundary value of a polyharmonic function.. Sibirskij Matematicheskij Zhurnal, Tome 46 (2005) pp. 1125-1137. http://gdmltest.u-ga.fr/item/05165198/