@inproceedings{CTT100866611,
  author = {Aoi Matsuda and Haruka Tateno and Keigo Kamata and Michikazu Hara},
  title = {Direct Oxidation of Methane into Formaldehyde by Iron Phosphate Nanoparticle Catalyst},
  booktitle = {},
  year = 2021,
}

@inproceedings{CTT100866589,
  author = {A. Matsuda and H. Tateno and K. Kamata and M. Hara},
  title = {Direct Synthesis of Formaldehyde from Methane by an Iron Phosphate Nanoparticle Catalyst},
  booktitle = {},
  year = 2021,
}