Steady State Calculation of Oscillators Using Continuation Methods. - Hans Georg Brachtendorf; Siegmar Lampe; Rainer Laur; Robert C. Melville; Peter Feldmann (DATE, 2002)

Homotopy Method for Finding the Steady States of Oscillators. - Hans Georg Brachtendorf; Robert C. Melville; Peter Feldmann; Siegmar Lampe; Rainer Laur (IEEE Trans. Comput. Aided Des. Integr. Circuits Syst., 2014)