@article{
  author = {Sadeghi, Mohammad, Jafari, Aliasghar},
  title = {Free and forced vibration analysis of Timoshenko composite beam with piezo-electric layers},
  journal = {Journal of Mechanical Engineering and Vibration},
  year = {2019},
  volume = {10},
  number = {1},
  pages = {7-13},
  doi = {}
}