@article{CTT100714819,
  author = {I. Umegaki and H. Tanaka and N. Kurita and T. Ono and M.  Laver and Ch.  Niedermayer and Ch.  Rüegg and S.  Ohira-Kawamura and Kenji Nakajima and 加倉井 和久},
  title = {Spinon, soliton and breather in the spin-1/2 antiferromagnetic chain compound KCuGaF<sub>6</sub>},
  journal = {Phys. Rev. B},
  year = 2015,
}

@inproceedings{CTT100776794,
  author = {HIDEKAZU TANAKA and Saya Ito and Nobuyuki Kurita and Seiko Ohira-Kawamura and Kenji Nakajima and Shinichi Itoh and Keitaro Kuwahara and Kazuhisa Kakurai},
  title = {Structure of magnetic excitations in a spin-1/2 triangular-lattice Heisenberg antiferromagnet Ba3CoSb2O9},
  booktitle = {},
  year = 2018,
}

@inproceedings{CTT100752691,
  author = {伊藤沙也 and 栗田伸之 and 田中秀数 and 河村 聖子 and 中島健次 and 桑原 慶太郎 and 伊藤晋一 and 加倉井和久},
  title = {S = 1/2 三角格子ハイゼンベルグ反強磁性体Ba3CoSb2O9の磁気励起},
  booktitle = {},
  year = 2017,
}