Dimitrov and Juan Manuel Pena,  Almost strict total positivity and a class of Hurwitz polynomials, Journal of Approximation Theory,  Volume 132, Issue 2 (February 2005)Awon ijapo latita  Hurwitz matrix at PlanetMath.org.. 
Ó wà lára àwọn olùdásílẹ̀ Académie de peinture et de sculpture ní ọdún 1648.. 