?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.au=Nguyen%2C+Van+Duc&rft.aulast=Nguyen&rft.aufirst=Van+Duc&rft.date=2016&rft.title=Designing+and+developing+of+a+stabilizer+for+direct-driven+wave+energy+converter&rft.genre=proceeding