The following publications are possibly variants of this publication:
- On Existence and Stability of Equilibria of Linear Time-Invariant Systems With Constant Power LoadsNikita Barabanov, Romeo Ortega, Robert Griñó, Boris T. Polyak. tcas, 63-I(1):114-121, 2016. [doi]
- Conditions for Existence of Equilibria of Systems With Constant Power LoadsSantiago Sanchez Acevedo, Romeo Ortega, Robert Griñó, Gilbert Bergna, Marta Molinas. tcas, 61-I(7):2204-2211, 2014. [doi]
- On existence and stability of equilibria of DC LTI circuits with constant power loadsNikita Barabanov, Romeo Ortega, Robert Griñó, Boris T. Polyak. eucc 2016: 1513-1518 [doi]