2012
- The mathematical modelling and circuit simulation of oscillators and frequency modulators with a three-terminal nonlinear element to be placed ahead of a matching reactive four-terminal network and after it. the parallel connection of a nonlinear element and feedback path pp. 89-92
- The mathematical modelling and circuit simulation of oscillators and frequency modulators with a three-terminal nonlinear element to be placed ahead of a matching reactive four-terminal network and after it. the series connection of a nonlinear element and feedback path pp. 81-87
