@article{05900750, title = {Monomiality principle and eigenfunctions of differential operators.}, journal = {International Journal of Mathematics and Mathematical Sciences}, volume = {2011}, year = {2011}, doi = {10.1155/2011/856327}, zbl = {1230.34074}, language = {en}, url = {http://dml.mathdoc.fr/item/05900750} }
Cação, Isabel; Ricci, Paolo E. Monomiality principle and eigenfunctions of differential operators.. International Journal of Mathematics and Mathematical Sciences, Tome 2011 (2011) . doi : 10.1155/2011/856327. http://gdmltest.u-ga.fr/item/05900750/