Semilocal convergence of Chebyshev-like root-finding method for simultaneous approximation of polynomial zeros. - Petko D. Proinov; Slav I. Cholakov (Appl. Math. Comput., 2014)

A convergence analysis of a fourth-order method for computing all zeros of a polynomial simultaneously. - Slav I. Cholakov; Maria T. Vasileva (J. Comput. Appl. Math., 2017)

Local and Semilocal Convergence of Wang-Zheng's Method for Simultaneous Finding Polynomial Zeros. - Slav I. Cholakov (Symmetry, 2019)