1. Approximation von fixpunkten streng pseudo kontrtiver operatoren (Approximation of fixed points of strongly pseudo-contractiver operators);Bethke;Math. Naturwiss Fak.,1989
2. On strict pseudo-contractions and fixed point theorems;Bogin;Technion Preprint series no. MT 219,1974
3. Nonlinear monotone and accretive operators in Banach spaces;Browder,1968
4. Iterative approximation of fixed points of Lipschitz strictly pseudo-contractive mappings;Chidume,1987
5. An iterative process for nonlinear Lipschitzian strongly accretive mappings in Lp spaces;Chidume;J. Math. Anal. Appl.,1990