@article{09acde42bf6148dda75f8bff6aed7894,
title = "Free vibration analysis of sandwich structures with a flexible functionally graded syntactic core",
keywords = "sandwich structures, functionally graded materials, syntactic foams, free vibration, foam core, composite sandwich, comprehensive analysis, elasticity solution, panels, behavior, impact, plates, model, stresses, Mechanical, aeronautical and manufacturing engineering",
author = "O. Rahmani and Khalili, \{S. M.R.\} and K. Malekzadeh and H. Hadavinia",
year = "2009",
month = nov,
doi = "10.1016/j.compstruct.2009.05.007",
language = "English",
volume = "91",
pages = "229--235",
journal = "Composite Structures",
issn = "0263-8223",
publisher = "Elsevier B.V.",
number = "2",
}