?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.aufirst=Qiong&rft.au=Liu%2C+Qiong&rft.aulast=Liu&rft.btitle=Flow+Control+Conference%2C+Fluid+Dynamics+and+Co-located+Conferences&rft.date=2012&rft.title=On+the+role+of+global+flow+instability+analysis+in+closed+loop+flow+control&rft.genre=proceeding