Kerber, Michael Algorithms and Complexity, MPI for Informatics, Max Planck Society;
Sagraloff, Michael Algorithms and Complexity, MPI for Informatics, Max Planck Society;
Kerber, M., & Sagraloff, M. (2015). Root Refinement for Real Polynomials using Quadratic Interval Refinement. Journal of Computational and Applied Mathematics, 280, 377-395. doi:10.1016/j.cam.2014.11.031.