Newton-like algorithms for kth root calculation Marek Kuczma, Halina Światak (1991) Annales Polonici Mathematici
Newton's inequalities for families of complex numbers. Monov, Vladimir V. (2005) JIPAM. Journal of Inequalities in Pure & Applied Mathematics [electronic only]
Nonnegativity of uncertain polynomials. Šiljak, Dragoslav D., Šiljak, Matija D. (1998) Mathematical Problems in Engineering
Numerical condition of polynomials in different forms. Zhang, Hong (2001) ETNA. Electronic Transactions on Numerical Analysis [electronic only]