@article{etna_vol31_pp306-330, author = {Heike Fassbender and D. Steven Mackey and Niloufer Mackey and Christian Schr\"oder}, title = {Structured polynomial eigenproblems related to time-delay systems}, journal = {Electron. Trans. Numer. Anal.}, volume = {31}, year = {2008}, pages = {306--330}, }