@article{04134469,
title = {Eigenfunction expansion for a regular fourth order eigenvalue problem with eigenvalue parameter in the boundary conditions.},
journal = {International Journal of Mathematics and Mathematical Sciences},
volume = {12},
year = {1989},
pages = {341-348},
doi = {10.1155/S0161171289000396},
zbl = {0693.34022},
language = {en},
url = {http://dml.mathdoc.fr/item/04134469}
}
Zayed, E.M.E.; Ibrahim, S.F.M. Eigenfunction expansion for a regular fourth order eigenvalue problem with eigenvalue parameter in the boundary conditions.. International Journal of Mathematics and Mathematical Sciences, Tome 12 (1989) pp. 341-348. doi : 10.1155/S0161171289000396. http://gdmltest.u-ga.fr/item/04134469/