?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.au=Vu%2C+Thi+Thuy+Anh&rft.aulast=Vu&rft.aufirst=Thi+Thuy+Anh&rft.issue=4&rft.volume=36&rft.date=2014&rft.issn=0866-7316&rft.atitle=The+Nonlinear+Post-buckling+of+Thin+FGM+Annular+Spherical+Shells+Under+Mechanical+Loads+and+Resting+on+Elastic+Foundations&rft.title=Vietnam+Journal+of+Mechanics&rft.genre=article