?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.au=Hetth%C3%A9ssy%2C+J.&rft.aulast=Hetth%C3%A9ssy&rft.aufirst=J.&rft.date=2010&rft.isbn=978-1-4244-4811-1&rft.title=Basic+course+in+control+theory&rft.genre=proceeding