?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.au=Luong%2C+Quang+Hai&rft.aulast=Luong&rft.aufirst=Quang+Hai&rft.date=2016&rft.title=Estimation+of+elasticity+and+viscosity+in+heterogeneous+medium+using+FDTD+method+and+AHI+algorithm&rft.genre=proceeding