@inproceedings{StaatBallmann2007, author = {Manfred Staat and J. Ballmann}, title = {Fundamental aspects of numerical methods for the propagation of multi-dimensional nonlinear waves in solids}, booktitle = {Nonlinear hyperbolic equations : theory, computations methods, and applications ; proceedings of the 2nd International Conference on Nonlinear Hyperbolic Problems, Aachen}, pages = {574 -- 588}, year = {2007}, }