?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.au=Dao%2C+Huy+Bich&rft.aulast=Dao&rft.aufirst=Huy+Bich&rft.volume=80&rft.date=March+2014&rft.issn=0020-7403&rft.atitle=Nonlinear+Vibration+of+Imperfect+Eccentrically+Stiffened+Functionally+Graded+Double+Curved+Shallow+Shells+Resting+on+Elastic+Foundation+using+the+First+Order+Shear+Deformation+Theory&rft.title=International+Journal+of+Mechanical+Sciences&rft.pages=16-28&rft.genre=article