@article{PORMA_1964__23_2_114922,
     author = {Al-Salam, W.A. and Carlitz, L.},
     title = {An addition theorem for the confluent hypergeometric series},
     journal = {Portugaliae mathematica},
     pages = {95--101},
     publisher = {mathdoc},
     volume = {23},
     number = {2},
     year = {1964},
     mrnumber = {0173790},
     zbl = {0127.03202},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/PORMA_1964__23_2_114922/}
}