@article{Mohammadi_2019 author = {Seyede Zahra Mohammadi and Mehrdad Farid}, title = {FREE-VIBRATION ANALYSIS OF HELICALLY COILED CARBON NANOTUBES CONSIDERING NONLOCAL EFFECT USING CURVED-BEAM ELEMENTS}, journal = {International Journal for Multiscale Computational Engineering}, issn = {1543-1649}, year = {2019}, volume = {17}, number = {1}, pages = {83--97} }