?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.au=Pham%2C+Toan+Thang&rft.aulast=Pham&rft.aufirst=Toan+Thang&rft.date=1+October+2014&rft.title=Monitoring+the+Oscillation+Frequency+Drift+of+an+Optoelectronic+Oscillator+with+a+Vector+Network+Analyzer&rft.genre=proceeding