Benner, Peter Computational Methods in Systems and Control Theory, Max Planck Institute for Dynamics of Complex Technical Systems, Max Planck Society;
Benner, P., Börm, S., Mach, T., & Reimer, K. (2013). Computing the Eigenvalues of Symmetric H2-Matrices by Slicing the Spectrum. Computing and Visualization in Science, 16(6), 271-282. doi:10.1007/s00791-015-0238-y.