Symposium on Systems, Control & Electrical Networks (in honour of prof. em. J. Willems)-39267 - Vlnr. Yannick De Clercq (regeringscommissaris), prof. Dirk Aeyels, mevr. Willems, prof. Andreas De Leenheer (rector UGent), em. prof. Jacques Willems (prorector UGent) en prof. René Boel