Werner, HerbertHerbertWerner2023-03-022023-03-022003-09IEE Proceedings: Control Theory and Applications 150 (5): 499-500 (2003-09)http://hdl.handle.net/11420/14935en1359-703520035499500TechnikIngenieurwissenschaftenConference Paper10.1049/ip-cta:20030904Other