@misc{ShreemayeeMichaelChristianetal.2013, author = {Bora Shreemayee and Karow Michael and Mehl Christian and Sharma Punit}, title = {Structured eigenvalue backward errors of matrix pencils and polynomials with Hermitian and related structures}, institution = {Technische Universit{\"a}t Berlin}, type = {preprintmatheon}, year = {2013}, }