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2. S. Boyd, EE363 Review Session 4:: Linear Matrix Inequalities (2009). https://web.stanford.edu/class/ee363/sessions/s4notes.pdf. Lecture nlides, Stanford University
3. S. Boyd, L. Vandenberghe, Convex Optimization (Cambridge University Press, Cambridge, 2004)
4. S. Boyd, V. Balakrishnan, E. Feron, L. ElGhaoui, Control system analysis and synthesis via linear matrix inequalities, in 1993 American Control Conference, San Francisco, CA, USA (1993), pp 2147–2154. https://doi.org/10.23919/ACC.1993.4793262
5. S. Boyd, L. El Ghaoui, E. Feron, V. Balakrishnan, Linear Matrix Inequalities in System and Control Theory (Society for Industrial and Applied Mathematics (SIAM), New York, 1994)