Formulation of reliability-related objective functions for design of intelligent mechatronic systems
T. Kaul, T. Meyer, W. Sextro, SAGE Journals Vol. 231(4) (2017) 390–399.

Increasing the reliability of a self-optimizing railway guidance system
C. Sondermann-Wölke, J. Geisler, W. Sextro, in: Reliability and Maintainability Symposium (RAMS), 2010 Proceedings - Annual, 2010, pp. 1–6.