1. K.E. Atkinson, The numerical evaluation of fixed points for completely continuous operators, STAM J.Numer.Anal. 10 (1973) pp. 799–807
2. K.E. Atkinson, The numerical solution of a bifurcation problem, STAM J. Numer. Anal. 14 (1977), pp. 584–599
3. P.M. Anselone, Collectively compact operator approximation theory and applications, Prentice-Hall (1971)
4. A. Aulin, Newton-like methods for numerical solution of nonlinear integral equatins, Lund Ur.iv.Comp.Sc.Report LU/CS 75–1
5. M.G. Crandall, P.H. Rabinowitz, Nonlinear Sturm-Liouville Eigenvalue problems and topolgical degree, J.Math.Mech. 19 (1970) pp. 1083–1102