2 results
Goebel, Rafal; Teel, Andrew R.
ESAIM: Control, Optimisation and Calculus of Variations, Volume 15 (2009) p. 205-213
Sanfelice, Ricardo G.; Goebel, Rafal; Teel, Andrew R.
ESAIM: Control, Optimisation and Calculus of Variations, Volume 14 (2008) p. 699-724
