@article{1102723674,
author = {Reznick, Bruce},
title = {Some inequalities for products of power sums.},
journal = {Pacific J. Math.},
volume = {109},
number = {2},
year = {1983},
pages = { 443-463},
language = {en},
url = {http://dml.mathdoc.fr/item/1102723674}
}
Reznick, Bruce. Some inequalities for products of power sums.. Pacific J. Math., Tome 109 (1983) no. 2, pp. 443-463. http://gdmltest.u-ga.fr/item/1102723674/