ELA articles which reference this paper are

Christian Mehl; Volker Mehrmann; Hongguo Xu
Canonical forms for doubly structured matrices and pencils,
Electron. J. Linear Algebra 7 (2000), 112-151.

Christian Mehl
On classification of normal matrices in indefinite inner product spaces,
Electron. J. Linear Algebra 15 (2006), 50-83.

Christian Mehl
Essential decomposition of polynomially normal matrices in real indefinite inner product spaces,
Electron. J. Linear Algebra 15 (2006), 84-106.

Volker Mehrmann; Hongguo Xu
Perturbation of purely imaginary eigenvalues of Hamiltonian matrices under structured perturbations,
Electron. J. Linear Algebra 17 (2008), 234-257.