@article{01275555,
title = {On 2-orthogonal polynomials of Laguerre type.},
journal = {International Journal of Mathematics and Mathematical Sciences},
volume = {22},
year = {1999},
pages = {29-48},
doi = {10.1155/S0161171299220297},
zbl = {0927.33006},
language = {en},
url = {http://dml.mathdoc.fr/item/01275555}
}
Douak, Khalfa. On 2-orthogonal polynomials of Laguerre type.. International Journal of Mathematics and Mathematical Sciences, Tome 22 (1999) pp. 29-48. doi : 10.1155/S0161171299220297. http://gdmltest.u-ga.fr/item/01275555/