@article{GDZPPN00232203X, title = {Polynomially Positive Definite Sequences.}, journal = {Mathematische Annalen}, volume = {261}, year = {1982}, pages = {487-496}, zbl = {0486.44004}, url = {http://dml.mathdoc.fr/item/GDZPPN00232203X} }
Berg, Christian; Maserick, P.H. Polynomially Positive Definite Sequences.. Mathematische Annalen, Tome 261 (1982) pp. 487-496. http://gdmltest.u-ga.fr/item/GDZPPN00232203X/