?url_ver=Z39.88-2004&rft_id=10.1109%2FICIAS.2016.7824111&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.aufirst=Y.&rft.au=Hafeez%2C+Y.&rft.aulast=Hafeez&rft.date=2017&rft.title=Discrete-time+H%C3%A2%EF%BF%BD%EF%BF%BD+control+of+a+class+of+underactuated+electromechanical+systems&rft.isbn=9781509008452&rft.genre=proceeding