@article{CTT100770092,
  author = {Akira Saitoh and Masayuki Itadani and Suguru Kitani and Satoru Matsuishi and Masaru Sasaki and Hitoshi Kawaji and Hideo Hosono and Hiromichi Takebe},
  title = {Characterization and structure of a fiber of BaO–SnO–P₂O₅–B₂O₃ glass with a very small photoelastic constant},
  journal = {JPN. J. APPL. PHYS.},
  year = 2018,
}