M. Kowalski

Stability analysis of periodic solutions in PWM feedback control systems with power converters by the second method of Lyapunov

M. Kowalski, S. Beck, 1988, 1988., IEEE International Symposium on Circuits and Systems.

The influence of kinematic errors on the profile shapes by means of CMM

M. Kowalski, L. Nawara, J. Sladek, 1989 .