1. Linear matrix inequalities in systems and control theory, SIAM Press;Boyd,1994
2. Stability to-bustness of continuous-time perturbed descriptor systems;Liao;IEEE Trans. Circuits and Systems: Fundamental theory and Applications,1999
3. Rational spectral and J- spectral factorization using descriptor form;Clements;Proc. of ASCC,1994
4. Singular Control Systems - Lecture notes in control and information sciences;Dai,1989
5. Review of LFTs, LMIs, and µ;Doyle;30th IEEE CDC,1991