↑Mohammed Aassila, 100 chalenges mathématiques, Analyse, Ellipses, , p. 294-296
Isaac Newton, Arithmetica universalis: sive de compositione et resolutione arithmetica liber,
Mathématiques de la matrice DS Bernstein : Théorie, faits et formules (2009, Princeton) p. 55
Maclaurin, « A second letter to Martin Folks, Esq.; concerning the roots of equations, with the demonstration of other rules in algebra, », Philosophical Transactions, vol. 36, nos 407–416, , p. 59–96 (DOI10.1098/rstl.1729.0011)
Whiteley, « On Newton's Inequality for Real Polynomials », The American Mathematical Monthly, The American Mathematical Monthly, Vol. 76, No. 8, vol. 76, no 8, , p. 905–909 (DOI10.2307/2317943, JSTOR2317943)
Niculescu, « A New Look at Newton's Inequalities », Journal of Inequalities in Pure and Applied Mathematics, vol. 1, no 2, (lire en ligne)