@article{1178241523, author = {Askey, Richard}, title = {Positive Jacobi polynomial sums}, journal = {Tohoku Math. J. (2)}, volume = {24}, number = {4}, year = {1972}, pages = { 109-119}, language = {en}, url = {http://dml.mathdoc.fr/item/1178241523} }
Askey, Richard. Positive Jacobi polynomial sums. Tohoku Math. J. (2), Tome 24 (1972) no. 4, pp. 109-119. http://gdmltest.u-ga.fr/item/1178241523/