@article{02033635,
title = {Oscillation and nonoscillation of solutions to even order self-adjoint differential equations.},
journal = {Electronic Journal of Differential Equations (EJDE) [electronic only]},
volume = {2003},
year = {2003},
zbl = {1039.34024},
language = {en},
url = {http://dml.mathdoc.fr/item/02033635}
}
Došlý, Ondřej; Fišnarova, Simoná. Oscillation and nonoscillation of solutions to even order self-adjoint differential equations.. Electronic Journal of Differential Equations (EJDE) [electronic only], Tome 2003 (2003) . http://gdmltest.u-ga.fr/item/02033635/