@article{GDZPPN002473747, title = {The Product of Several Hermite or Laguerre Polynomials.}, journal = {Monatshefte f\"ur Mathematik}, volume = {66}, year = {1962}, pages = {393-396}, zbl = {0107.05603}, url = {http://dml.mathdoc.fr/item/GDZPPN002473747} }
Carlitz, L. The Product of Several Hermite or Laguerre Polynomials.. Monatshefte für Mathematik, Tome 66 (1962) pp. 393-396. http://gdmltest.u-ga.fr/item/GDZPPN002473747/