@article{01046332,
title = {On the global solvability of a class of fourth-order nonlinear boundary value problems.},
journal = {International Journal of Mathematics and Mathematical Sciences},
volume = {20},
year = {1997},
pages = {257-261},
doi = {10.1155/S0161171297000343},
zbl = {0913.34020},
language = {en},
url = {http://dml.mathdoc.fr/item/01046332}
}
Elgindi, M.B.M.; Guan, Zhengyuan. On the global solvability of a class of fourth-order nonlinear boundary value problems.. International Journal of Mathematics and Mathematical Sciences, Tome 20 (1997) pp. 257-261. doi : 10.1155/S0161171297000343. http://gdmltest.u-ga.fr/item/01046332/