%0 Journal Article %T Free vibration analysis of a piezoelectric curved sandwich nano-beam with FG-CNTRCs face-sheets based on various high-order shear deformation and nonlocal elasticity theories %A Arefi, M. %A Pourjamshidian, M. %A Arani, A. Ghorbanpour %J "The European Physical Journal Plus" %V 133 %N 5 %P 1-20 %D 2018-05-01 %I Springer Berlin Heidelberg %~ DeepDyve