@article{05695199,
title = {On the existence, uniqueness, and basis properties of radial eigenfunctions of a semilinear second-order elliptic equation in a ball.},
journal = {International Journal of Mathematics and Mathematical Sciences},
volume = {2009},
year = {2009},
doi = {10.1155/2009/243048},
zbl = {1188.35054},
language = {en},
url = {http://dml.mathdoc.fr/item/05695199}
}
Zhidkov, Peter. On the existence, uniqueness, and basis properties of radial eigenfunctions of a semilinear second-order elliptic equation in a ball.. International Journal of Mathematics and Mathematical Sciences, Tome 2009 (2009) . doi : 10.1155/2009/243048. http://gdmltest.u-ga.fr/item/05695199/