N. Umeorah, P. Mashele and M. Ehrhardt, "Preprint Elliptical and Archimedean copula models: an application to the price estimation of portfolio credit derivatives", 2019.

A. Bartel and M. Günther, "Preprint Inter/extrapolation-based multirate schemes—perspective", 2019.

J. Yusupov, K. Sabirov, M. Ehrhardt and D. Matrasulov, "QUANTUM NETWORKS WITH REFLECTIONLESS BRANCHING POINTS", BUKHARA--SAMARKAND--TASHKENT, vol. 16, pp. 142, 2019.

P. Putek, E. J. W. Maten, M. Günther, A. Bartel, R. Pulch, P. Meuris and W. Schoenmaker, "Robust Shape Optimization under Uncertainties in Device Materials, Geometry and Boundary Conditions", Nanoelectronic Coupled Problems Solutions, pp. 223--260, 2019. Springer International Publishing.

M. Günther, A. Brendel and W. Kellermann,Single-channel signal features for estimating microphone utility for coherent signal processing, 2019.