@misc{LinhMehrmannVanVleck2009, author = {Vu Hoang Linh and Volker Mehrmann and Erik Van Vleck}, title = {QR Methods and Error Analysis for Computing Lyapunov and Sacker-Sell Spectral Intervals for Linear Differential-Algebraic Equations}, institution = {Technische Universit{\"a}t Berlin}, type = {preprintmatheon}, year = {2009}, }