1. Alexander, C.K., Sadiku, M.N.O.: Fundamentals of Electric Circuits, 5th edn. McGraw–Hill, New York (2009)
2. Bessonov L.A.: Teoreticheskie Osnovy Elektrotekhniki. Elektricheskie tsepi, Izd.9. (Basic electrical engineering theory: Electric circuits, 9th edn.). Vyshaia shkola, Moskva (1996)
3. Bogatyrev, O.M.: General method of solving of problems for linear circuit at changeable resistances of branches. Elektrichestvo. 9, 67–69 (1955)
4. Emadi, A., Khaligh, A., Rivetta, C.H., Williamson, G.A.: Constant power loads and negative impedance instability in automotive systems: definition, modeling, stability, and control of power electronic converters and motor drives. IEEE Trans. Veh. Technol. 55(4), 1112–1125 (2006)
5. Erickson, R.W., Maksimovic, D.: Fundamentals of power electronics. Springer, Berlin (2001)