@article{oai:nifs-repository.repo.nii.ac.jp:00002759,
 author = {"Oka,  Y. and Tsumori,  K. and Takeiri,  Y. and Ikeda,  K. and Osakabe,  M. and Kaneko,  O. and Asano,  E. and Kawamoto,  T. and Sato,  M. and Grisham,  L."},
 journal = {Annual Report of National Institute for Fusion Science},
 month = {2016-03-14},
 title = {Filament Lifetime and Doppler-Shift Spectrum in LHD-NBI Negative Ion Source},
 volume = {Annual Report Apr.2001 - Mar.2002},
 year = {}
}