@article{01180648, title = {A sampling theorem associated with boundary-value problems with not necessarily simple eigenvalues.}, journal = {International Journal of Mathematics and Mathematical Sciences}, volume = {21}, year = {1998}, pages = {571-580}, doi = {10.1155/S0161171298000799}, zbl = {0904.34019}, language = {en}, url = {http://dml.mathdoc.fr/item/01180648} }
Annaby, Mahmoud H.; Hassan, Hassan A. A sampling theorem associated with boundary-value problems with not necessarily simple eigenvalues.. International Journal of Mathematics and Mathematical Sciences, Tome 21 (1998) pp. 571-580. doi : 10.1155/S0161171298000799. http://gdmltest.u-ga.fr/item/01180648/