1. Böhme, T. J., & Frank, B. (2017). Optimal design of hybrid powertrain configurations (pp. 481–518). Cham: Springer International Publishing.
2. Böskens, C. (2002). Real-time optimization and real-time optimal control of parameter-perturbed problems. Habilitation thesis, Universität Bayreuth.
3. Büskens, C., & Wassel, D. (2013). The ESA NLP solver WORPH. In G. Fasano & J. D. Pintér (Eds.), Modeling and optimization in space engineering (Vol. 73, pp. 85–110). Springer optimization and its applications. New York: Springer.
4. Fiacco, A. V. (1983). Introduction to sensitivity and stability analysis in nonlinear programming. Mathematics in science and engineering (Vol. 165). New York: Academic Press.
5. Fiacco, A. V., & Ishizuka, Y. (1990). Sensitivity and stability analysis for nonlinear programming. Annals of Operations Research, 27(1), 215–235.