1. Alber Y (1996) Metric and generalized projection operator in banach space: properties and applications. In: Kartsatos AG (ed) Theory and applications of nonlinear operators of accretive and monotone type. Marcel Dekker, New York, pp 15–50
2. Alber Y, Guerre-Delabiere S (2001) On the projection methods for fixed point problems. Analysis (Munich) 21(1):17–39
3. Alber Y, Ryazantseva I (2006) Nonlinear ILL-posed problems of monotone type. Springer, Dordrecht
4. Berinde V (2007) Iterative approximation of fixed points, lecture notes in mathematics. Springer, London
5. Berinde V, Maruster S, Rus IA (2014) An abstract point of view on iterative approximation of fixed points of nonself operators. J Nonlinear Convex Anal 15(5):851–865