?url_ver=Z39.88-2004&rft_id=10.1109%2FICSIMA.2014.7047426&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.au=Ahmad%2C+R.F.&rft.aulast=Ahmad&rft.aufirst=R.F.&rft.isbn=9781479980413&rft.date=2015&rft.title=Discriminating+the+different+human+brain+states+with+EEG+signals+using+Fractal+dimension%3A+A+nonlinear+approach&rft.genre=proceeding