?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.au=Tran%2C+Quang+Huy&rft.aulast=Tran&rft.aufirst=Quang+Huy&rft.issue=3&rft.volume=92&rft.date=March+2016&rft.issn=1741-3133&rft.atitle=Influence+of+dual-frequency+combination+on+the+quality+improvement+of+ultrasound+tomography&rft.title=Simulation%3A+Transactions+of+The+Society+for+Modeling+and+Simulation+International&rft.pages=267-276&rft.genre=article