@article{926,
  author = {Wilfredo Rubio and Glaucio Paulino and Em{\'\i}lio Silva},
  title = {Tailoring vibration mode shapes using topology optimization and functionally gradedmaterial concepts},
  year = {2011},
  journal = {Smart Materials and Structures},
  volume = {20},
  number = {2},
  pages = {025009},
  publisher = {IOP Publishing},
}