?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.au=Nguyen+Thi+Hoang%2C+Yen&rft.aulast=Nguyen+Thi+Hoang&rft.aufirst=Yen&rft.date=22+August+2018&rft.title=An+Improvement+for+Tomographic+Density+Imaging+Using+Integration+of+DBIM+and+Interpolation&rft.genre=proceeding