@article{01501979, title = {Existence and uniqueness theorems for some fourth-order nonlinear boundary value problems.}, journal = {International Journal of Mathematics and Mathematical Sciences}, volume = {23}, year = {2000}, pages = {783-788}, doi = {10.1155/S0161171200003057}, zbl = {0959.34015}, language = {en}, url = {http://dml.mathdoc.fr/item/01501979} }
Ma, Ruyun. Existence and uniqueness theorems for some fourth-order nonlinear boundary value problems.. International Journal of Mathematics and Mathematical Sciences, Tome 23 (2000) pp. 783-788. doi : 10.1155/S0161171200003057. http://gdmltest.u-ga.fr/item/01501979/