1. Introduction to Interval Computations;Alefeld,1983
2. A Quadratically Convergent Krawczyk-like Algorithm;Alefeld;SIAM J. Numer. Anal.,1983
3. Bounding Solutions of Systems of Equations using Interval Analysis;Hansen;BIT,1981
4. A Review of Methods for solving Nonlinear Algebraic Equations in One Variable;Jarratt,1970