@article{951,
  author = {Wilfredo Rubio and Sandro Vatanabe and Glaucio Paulino and Em{\'\i}lio Silva},
  title = {Functionally graded piezoelectric material systems-a multiphysics perspective},
  year = {2011},
  journal = {Computational Chemistry of Solid State Materials},
  publisher = {Wiley Online Library},
}