@article{
  author = {Tavakoli, Hamid, Alizade Kakalor, Javad},
  title = {A 21-Degree of Freedom Modeling and Dynamic Analysis of an Iranian Railway Coach},
  journal = {Journal of Mechanical Engineering and Vibration},
  year = {2010},
  volume = {1},
  number = {1},
  pages = {23-30},
  doi = {}
}