?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.au=Nguyen%2C+Dinh+Duc&rft.aulast=Nguyen&rft.aufirst=Dinh+Duc&rft.volume=101&rft.date=2015&rft.issn=0020-7403&rft.atitle=Nonlinear+dynamic+analysis+of+Sigmoid+functionally+graded+circular+cylindrical+shells+on+elastic+foundations+using+the+third+order+shear+deformation+theory+in+thermal+environments&rft.title=International+Journal+of+Mechanical+Sciences&rft.pages=338-348&rft.genre=article