?url_ver=Z39.88-2004&rft_id=doi%3A10.1109%2FNEMS.2018.8556981&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.au=Bui%2C+Phong+Nhu&rft.aulast=Bui&rft.aufirst=Phong+Nhu&rft.date=April+2018&rft.title=A+Closed+Device+to+Generate+Vortex+Flow+Using+PZT&rft.btitle=2018+IEEE+13th+Annual+International+Conference+on+Nano%2FMicro+Engineered+and+Molecular+Systems+(NEMS)&rft.genre=proceeding