1. Semidefinite programming duality and linear time-invariant systems;Balakrishnan;IEEE Trans. Automat. Control,2003
2. G. Balas, R. Chiang, A. Packard, M. Safonov, Robust Control Toolbox. For Use with Matlab. User’s Guide, Version 3. The MathWorks, Inc., 3 Apple Hill Drive, Natick, MA 01760, USA, 2005.
3. Computational methods for linear-quadratic optimization;Benner;Rend. Circ. Mat. Palermo (2),1999
4. Numerical methods for linear-quadratic and H∞ control problems;Benner,1999
5. Numerical computation of deflating subspaces of skew Hamiltonian/Hamiltonian pencils;Benner;SIAM J. Matrix Anal. Appl.,2002