P. Deuflhard: Newton Methods for Nonlinear Problems. Affine Invariance and Adaptive Algorithms. Series Computational Mathematics 35, Springer (2004).
P. Deuflhard, F. Bornemann: Scientific Computing with Ordinary Differential Equations. Texts in Applied Mathematics 42, Springer (2002).
Habilitation thesis, Mathematics (Dec. 1976): A Stepsize Control for Continuation Methods with Special Application to Multiple Shooting Techniques. Math. Institute, Technical University of Munich.
P. Deuflhard: A Relaxation Strategy for the Modified Newton Method. In: Bulirsch/Oettli/Stoer (eds.), Optimization and Optimal Control. Springer Lecture Notes 477, pp. 59-73 (1975).
Dissertation, Mathematics (Dec. 1972): Ein Newton-Verfahren bei fast singulärer Funktionalmatrix zur Lösung von nichtlinearen Randwertaufgaben mit der Mehrzielmethode, (supervisor: R. Bulirsch). Math. Institute, University of Cologne.