Schwartz, C. Describing function analysis using MATLAB and Simulink. IEEE Control systems magazine.
Cita Chicago (17th ed.)Schwartz, C. "Describing Function Analysis Using MATLAB and Simulink." IEEE Control Systems Magazine .
Cita MLA (9th ed.)Schwartz, C. "Describing Function Analysis Using MATLAB and Simulink." IEEE Control Systems Magazine, .
Atenció: Aquestes cites poden no estar 100% correctes.