?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.date=2020&rft.issn=1530-7972&rft.atitle=Nonlinear+buckling+and+post-buckling+analysis+of+shear+deformable+stiffened+truncated+conical+sandwich+shells+with+functionally+graded+face+sheets+and+a+functionally+graded+porous+core&rft.title=Journal+of+Sandwich+Structures+%26+Materials&rft.genre=article