O. Röhrle, J. Davidson, J. Kim, and A. Pullan. PAMM: Proceedings in Applied Mathematics and Mechanics, 7, page 4020013--4020014. WILEY-VCH Verlag Berlin, (2007)
T. Rupp, N. Karajan, W. Ehlers, and S. Schmitt. Proceedings of the XXIIIrd Congress of the International Society of Biomechanics, Brussels, Belgium, (2011)
N. Emamy, P. Litty, T. Klotz, M. Mehl, and O. Röhrle. IUTAM Symposium on Model Order Reduction of Coupled Systems, Stuttgart, Germany, May 22--25, 2018, page 177--190. Springer, Cham, (2020)
D. Haeufle, M. Taylor, S. Schmitt, and H. Geyer. 2012 4th IEEE RAS EMBS International Conference on Biomedical Robotics and Biomechatronics (BioRob), page 1614-1619. (June 2012)
M. Wu, J. Han, O. Röhrle, W. Thorpe, and P. Nielsen. 11th Australian International Conference on Speech Science & Technology, page 354--359. University of Auckland New Zealand, (2006)