?url_ver=Z39.88-2004&rft_id=10.1109%2FACC.2008.4587239&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.au=Ferrara%2C+Antonella&rft.aufirst=Antonella&rft.aulast=Ferrara&rft.btitle=Proceedings+of+the+American+Control+Conference%2C+2008&rft.title=A+sub-optimal+second+order+sliding+mode+controller+for+systems+with+saturating+actuators&rft.date=June+2008&rft.isbn=978-1-4244-2078-0+&rft.genre=bookitem