%0 Journal Article %A Hemmatnezhad, Milad, Ansari, Reza %T Finite element formulation for the free vibration analysis of embedded double-walled carbon nanotubes based on nonlocal Timoshenko beam theory %J Journal of Theoretical and Applied Physics %V 0 %N 1 %P 0-0 %D 2013 %R 10.1186/2251-7235-7-6 %U https://sanad.iau.ir/fa/Article/788516