@article{CTT100403991,
  author = {H. Taniguchi and M. Takesada and M. Itoh and T. Yagi},
  title = {Effect of Oxygen Isotope Exchange on Ferroelectric Microregion in SrTiO<sub>3</sub> Studied by Raman Scattering},
  journal = {J. Phys. Soc. Jpn.},
  year = 2004,
}

@article{CTT100403992,
  author = {M. Machida and H. Uchida and T. Ishibashi and H. Taniguchi and M. Komukae and T. Osaka and N. Koyano},
  title = {Neutron Diffraction Study of Crystal Structures of Deuterated Glycinium Phosphite in Paraelectric and Ferroelectric Phases},
  journal = {J. Phys. Soc. Jpn.},
  year = 2004,
}