@article{02220740, title = {On initial boundary value problem with Dirichlet integral conditions for a hyperbolic equation with the Bessel operator.}, journal = {Journal of Applied Mathematics}, volume = {2003}, year = {2003}, pages = {487-502}, doi = {10.1155/S1110757X03204034}, zbl = {1077.35077}, language = {en}, url = {http://dml.mathdoc.fr/item/02220740} }
Bouziani, Abdelfatah. On initial boundary value problem with Dirichlet integral conditions for a hyperbolic equation with the Bessel operator.. Journal of Applied Mathematics, Tome 2003 (2003) pp. 487-502. doi : 10.1155/S1110757X03204034. http://gdmltest.u-ga.fr/item/02220740/