Estimation of quasiperiodic signal parameters by means of dynamic signal models. - Peter Gruber; Jürg Tödtli (IEEE Trans. Signal Process., 1994)

Noise sensitivity and stability properties of low gain antiwindup PI-control. - Adolf H. Glattfelder; Jürg Tödtli; Walter Schaufelberger (ECC, 1999)

Stability Properties and Effects of Measurement Disturbances on Antiwindup PI-and PID-Control. - Adolf H. Glattfelder; Jürg Tödtli; Walter Schaufelberger (Eur. J. Control, 2000)