Al-SAID, E. A. Et Al. 2004. Finite difference method for solving fourth-order obstacle problems. International Journal of Computer Mathematics , vol.81, no.6 , 741-748.

Al-SAID, E. A., Noor, M. A., KAYA, D., & Al-Khaled, K., (2004). Finite difference method for solving fourth-order obstacle problems. International Journal of Computer Mathematics , vol.81, no.6, 741-748.

Al-SAID, Eisa Et Al. "Finite difference method for solving fourth-order obstacle problems," International Journal of Computer Mathematics , vol.81, no.6, 741-748, 2004

Al-SAID, Eisa A. Et Al. "Finite difference method for solving fourth-order obstacle problems." International Journal of Computer Mathematics , vol.81, no.6, pp.741-748, 2004

Al-SAID, E. A. Et Al. (2004) . "Finite difference method for solving fourth-order obstacle problems." International Journal of Computer Mathematics , vol.81, no.6, pp.741-748.

@article{article, author={Eisa A. Al-SAID Et Al. }, title={Finite difference method for solving fourth-order obstacle problems}, journal={International Journal of Computer Mathematics}, year=2004, pages={741-748} }