?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.au=Pham%2C+Minh+Vuong&rft.aulast=Pham&rft.aufirst=Minh+Vuong&rft.date=2018&rft.title=Nonlinear+vibration+analyses+of+functionally+graded+moderate+thick+toroidal+shell+segment+within+Reddy%E2%80%99s+third-order+shear+deformation+shell+theory&rft.genre=proceeding