@article{2432,
author = {Al-Salam, W.A. and Carlitz, L.},
title = {An addition theorem for the confluent hypergeometric series},
journal = {Portugaliae mathematica},
volume = {23},
year = {1964},
pages = {95-101},
zbl = {0127.03202},
mrnumber = {0173790},
language = {en},
url = {http://dml.mathdoc.fr/item/2432}
}
Al-Salam, W.A.; Carlitz, L. An addition theorem for the confluent hypergeometric series. Portugaliae mathematica, Tome 23 (1964) pp. 95-101. http://gdmltest.u-ga.fr/item/2432/