@article{BUMI_1964_3_19_2_98_0, author = {Leonard Carlitz}, title = {Characterization of certain $q$-identities.}, journal = {Bollettino dell'Unione Matematica Italiana}, volume = {19}, year = {1964}, pages = {98-105}, zbl = {0132.25201}, mrnumber = {170141}, language = {en}, url = {http://dml.mathdoc.fr/item/BUMI_1964_3_19_2_98_0} }
Carlitz, Leonard. Characterization of certain $q$-identities.. Bollettino dell'Unione Matematica Italiana, Tome 19 (1964) pp. 98-105. http://gdmltest.u-ga.fr/item/BUMI_1964_3_19_2_98_0/
[1] Generalized hypergeometric series, Cambridge1955.
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