@misc{indiciaeea522015cd0c,
  title = {Love wave propagation in functionally graded piezoelectric material layer.},
  author = {Jianke Du and Xiaoying Jin and Ji Wang and Kai Xian},
  year = {2006},
  doi = {10.1016/j.ultras.2006.09.004},
  url = {https://pubmed.ncbi.nlm.nih.gov/17107699/},
  note = {Source identifier: 17107699}
}