?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.au=Pham%2C+Van+Thu&rft.aulast=Pham&rft.aufirst=Van+Thu&rft.volume=32&rft.date=2016&rft.atitle=Nonlinear+stability+analysis+of+imperfect+three-phase+sandwich+laminated+polymer+nanocomposite+panels+resting+on+elastic+foundations+in+thermal+environments&rft.title=Journal+of+Science%2C+Mathematics-+Physics%2C+Vietnam+National+University%2C+Hanoi&rft.pages=20-36&rft.genre=article