@article{1077379635, author = {Gasper, George}, title = {On the extension of Turan's inequality to Jacobi polynomials}, journal = {Duke Math. J.}, volume = {38}, number = {1}, year = {1971}, pages = { 415-428}, language = {en}, url = {http://dml.mathdoc.fr/item/1077379635} }
Gasper, George. On the extension of Turan’s inequality to Jacobi polynomials. Duke Math. J., Tome 38 (1971) no. 1, pp. 415-428. http://gdmltest.u-ga.fr/item/1077379635/