@article{1151105724, author = {Armitage, David H.}, title = {A Liouville theorem for polyharmonic functions}, journal = {Hiroshima Math. J.}, volume = {31}, number = {2}, year = {2001}, pages = { 367-370}, language = {en}, url = {http://dml.mathdoc.fr/item/1151105724} }
Armitage, David H. A Liouville theorem for polyharmonic functions. Hiroshima Math. J., Tome 31 (2001) no. 2, pp. 367-370. http://gdmltest.u-ga.fr/item/1151105724/