Neeb, S., and N. Norrick. “Stability Analysis of Parameter-Excited Linear Vibration Systems With Time Delay, Using the Example of a Sheetfed Offset Printing Press”. Technische Mechanik - European Journal of Engineering Mechanics 37, no. 2-5 (June 19, 2019): 367–376. Accessed May 2, 2024. https://journals.ub.ovgu.de/index.php/techmech/article/view/625.