@article{CTT100673864,
  author = {Kohei MATSUURA and Takuya HOSHINA and Hiroaki TAKEDA and Yukio SAKABE and Takaaki TSURUMI},
  title = {Effects of Ca substitution on room temperature resistivity of donor-doped barium titanate based PTCR ceramics},
  journal = {J. Ceram. Soc. Jpn},
  year = 2014,
}

@inproceedings{CTT100679774,
  author = {松浦耕平 and 保科拓也 and 武田博明 and 坂部行雄 and 鶴見敬章},
  title = {低抵抗率をもつチタン酸バリウム系半導体セラミックスの作製},
  booktitle = {},
  year = 2013,
}

@inproceedings{CTT100679758,
  author = {松浦耕平 and 小島敬弘 and 保科拓也 and 武田博明 and 坂部行雄 and 鶴見敬章},
  title = {チタン酸バリウム系PTCR材料の低抵抗率化},
  booktitle = {},
  year = 2013,
}