@article{oai:nifs-repository.repo.nii.ac.jp:00002958,
 author = {"Oohara,  W. and Kawata,  K. and Maetani,  Y. and Takeda,  T. and Nakamura,  S. and Fukumasa,  O. and Ando,  A. and Oikawa,  K. and Saito,  Y. and Hatayama,  A. and Takeiri,  Y. and Tsumori,  K. and Ikeda,  K. and Nakano,  H."},
 journal = {Annual Report of National Institute for Fusion Science},
 month = {2016-03-14},
 title = {Development of Cesium-Free Negative Hydrogen Ion Source Based on Plasma-Assisted Catalytic Ionization},
 volume = {Annual Report Apr.2013 - Mar.2014},
 year = {}
}