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)
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)
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)