“On the Incorporation of Friction Into a Simultaneously Coupled Time Domain Model of a Rigid Rotor Supported by Air Foil Bearings”. Technische Mechanik - European Journal of Engineering Mechanics 37, no. 2-5 (June 17, 2019): 291–302. Accessed October 26, 2026. https://journals.ub.ovgu.de/ojs/techmech/article/view/618.