@article{1250131734, author = {Silverman, Herb}, title = {Properties of P\'olya peaks}, journal = {Rocky Mountain J. Math.}, volume = {1}, number = {4}, year = {1971}, pages = { 649-656}, language = {en}, url = {http://dml.mathdoc.fr/item/1250131734} }
Silverman, Herb. Properties of Pólya peaks. Rocky Mountain J. Math., Tome 1 (1971) no. 4, pp. 649-656. http://gdmltest.u-ga.fr/item/1250131734/