@article{05561864,
title = {Ambrosetti-Prodi type results in a system of second and fourth-order ordinary differential equations.},
journal = {Electronic Journal of Differential Equations (EJDE) [electronic only]},
volume = {2008},
year = {2008},
zbl = {1172.34010},
language = {en},
url = {http://dml.mathdoc.fr/item/05561864}
}
An, Yukun; Feng, Jing. Ambrosetti-Prodi type results in a system of second and fourth-order ordinary differential equations.. Electronic Journal of Differential Equations (EJDE) [electronic only], Tome 2008 (2008) . http://gdmltest.u-ga.fr/item/05561864/