1. “Gramians method of steady-state stability analysis in large electrical power systems”;Ahmetzyanov;IFAC Proceedings Volumes,2012
2. Antoulas, A.C. (2005). Approximation of Large-Scale Dynamical Systems. SIAM, Philadelphia.
3. “Intelligent control of power generation states”;Bakhtadze;IFAC Proceedings Volumes,2008
4. “Identification Methods Based on Associative Search Procedure”,quo;;Bakhtadze;Сontrol and Сybernetics,2011
5. Barquin, J., Rouco, L., and H.R. Vargas (2012). Generalized Selective Modal Analysis. Proceedings of the 2002 IEEE/PES Winter Meeting, New York, USA, pp 1-6.