Timing Evaluation of Cascaded Industrial Communication Networks
J. von Hoyningen-Huene, H. Heeren, L. Underberg, S. Dietrich, P. Kroos, A. Wulf, O.U. Wetter, R. Kays, IEEE Transactions on Industrial Informatics 15 (2019) 5497–5504.

Performance indicators and use case analysis for wireless networks in factory automation
S. Dietrich, G. May, O.U. Wetter, H. Heeren, G. Fohler, in: 2017 22nd IEEE International Conference on Emerging Technologies and Factory Automation (ETFA), IEEE, 2017, pp. 1–8.