@misc{indiciaea913f911e399,
  title = {Lead-free piezoceramics.},
  author = {Yasuyoshi Saito and Hisaaki Takao and Toshihiko Tani and Tatsuhiko Nonoyama and Kazumasa Takatori and Takahiko Homma and Toshiatsu Nagaya and Masaya Nakamura},
  year = {2004},
  doi = {10.1038/nature03028},
  url = {https://pubmed.ncbi.nlm.nih.gov/15516921/},
  note = {Source identifier: 15516921}
}