TY - JOUR AU - Ioannis K. Argyros AU - Ramandeep Behl AU - S. S. Motsa TI - Ball convergence for a two-step fourth order derivative-free method for nonlinear equations JO - Applicationes Mathematicae PY - 2019 SP - 253 EP - 263 VL - 46 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.4064/am2331-7-2017/ DO - 10.4064/am2331-7-2017 LA - en ID - 10_4064_am2331_7_2017 ER -