@article{urn:eudml:doc:43990,
title = {On the orthogonality of sorne systems of polynornials.},
journal = {Collectanea Mathematica},
year = {1964},
language = {en},
url = {http://dml.mathdoc.fr/item/urn:eudml:doc:43990}
}
Al-Salam, W. A. On the orthogonality of sorne systems of polynornials.. Collectanea Mathematica, (1964), . http://gdmltest.u-ga.fr/item/urn:eudml:doc:43990/