?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.au=Nguyen%2C+Duc+Linh&rft.aulast=Nguyen&rft.aufirst=Duc+Linh&rft.date=December+2016&rft.title=Standardization+procedure+for+automatic+environmental+data%3A+A+case+study+in+Hanoi%2C+Vietnam&rft.genre=proceeding