@article{oai:nifs-repository.repo.nii.ac.jp:00008996,
 author = {Tokitani,  M. and Yoshida,  N. and Ohtawa,  Y. and Tokunaga,  K. and Fujiwara,  T. and Masuzaki,  S. and Ashikawa,  N. and Shoji,  M. and Kobayashi,  M. and Yamada,  H. and Komori,  A. and Nagata,  S. and Tsuchiya,  B.},
 journal = {Annual Report of National Institute for Fusion Science},
 month = {2016-03-14},
 title = {Damage Accumulation on the First-wall Surface in LHD Exposed to Neutral Helium Particles},
 volume = {Annual Report Apr.2006 - Mar.2007},
 year = {}
}