Q. A. Dang, M. Ehrhardt, G. L. Tran and D. Le, "Mathematical modeling and numerical algorithms for simulation of oil pollution", Environmental modeling & assessment, vol. 17, pp. 275--288, 2012. Springer Netherlands.

A. Belova, T. Shmidt and M. Ehrhardt, "Meshfree methods in option pricing" in 2012 Mediterranean Conference on Embedded Computing (MECO), 2012, pp. 243--246.

E. J. W. Maten and M. Striebel, "Model order reduction for chip design" in {Progress in Industrial Mathematics at ECMI 2010}, M. Günther and A. Bartel and M. Brunk and S. Sch\"ops and M. Striebel, Eds. Springer, 2012, pp. 125-129.

M. H. Nguyen and M. Ehrhardt, "Modelling and numerical valuation of power derivatives in energy markets", Advances in Applied Mathematics and Mechanics, vol. 4, no. 3, pp. 259--293, 2012. Cambridge University Press.

J. C. Cortés, M. Ehrhardt, A. Sánchez-Sánchez, F. J. Santonja and R. J. Villanueva, "Modelling the dynamics of the students academic performance in the German region of North Rhine-Westphalia" in Proceedings of the CMMSE 2012 - 12th International Conference Computational and Mathematical Methods in Science and Engineering, July 2-5, La Manga-Murcia, Spain, 2012.