?url_ver=Z39.88-2004&rft_id=10.1109%2FICIAS.2014.6869513&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.aulast=Alhassan&rft.au=Alhassan%2C+A.M.&rft.aufirst=A.M.&rft.date=2014&rft.title=Upper+and+lower+bounds+for+the+bit+error+rate+for+multiple+photodiode+balanced+detectors+in+SAC+OCDMA+systems&rft.isbn=9781479946549&rft.genre=proceeding