%0 Journal Article %A Melman, Aaron %T Improvement of Pellet's theorem for scalar and matrix polynomials %J Comptes Rendus. Mathématique %D 2016 %P 859-863 %V 354 %N 8 %I Elsevier %U http://www.numdam.org/articles/10.1016/j.crma.2016.04.006/ %R 10.1016/j.crma.2016.04.006 %G en %F CRMATH_2016__354_8_859_0