@article{CTT100923393,
  author = {Kazuhiro Nagata and Eiji Izawa and Hideto Iwai and Takashi Watanabe and Tetsuya Nakanishi},
  title = {Development of Ancient Copper Smelting to Ironmaking},
  journal = {ISIJ International},
  year = 2023,
}

@article{CTT100923392,
  author = {永田和宏 and 井澤英二 and 岩井秀人 and 渡邊玄 and 中西 哲也},
  title = {古代青銅製鉄実験から鉄製錬への展開の実験的検証},
  journal = {金属},
  year = 2023,
}

@inproceedings{CTT100867172,
  author = {永田和宏 and 渡邊玄 and 岩井秀人 and 井澤英二 and 松井良行},
  title = {古代製銅炉内の酸素分圧―製銅から製鉄への発展},
  booktitle = {材料とプロセス、第183回春季講演大会概要集},
  year = 2022,
}