0409584 20240103182117.220060210235959.9 972-97025-0-0 Zero dynamics and output tracking for singular discrete-time nonlinear systems Porto APCA 1996 Proceedings of the 2nd Portuguese Conference on Automatic Control535-540 cav_un_auth*0212300 Simoes C. PT cav_un_auth*0101074 Čelikovský Sergej UTIA-B Department of Control Theory Ústav teorie informace a automatizace AV ČR, v. v. i. cav_un_auth*0212068 Nijmeijer H. NL 09I A275403 GA AV CZ cav_un_auth*0212237 Portuguese Conference on Automatic Control /2./ Porto PT 11.09.1996-13.09.1996 TŘ http://hdl.handle.net/11104/0129680 UTIA-B 970042 1996 1996 Porto APCA 972-97025-0-0 Proceedings of the 2nd Portuguese Conference on Automatic Control 535 540