@article{oai:nifs-repository.repo.nii.ac.jp:00006759,
 author = {Masuda,  S. and Mutoh,  T. and Kumazawa,  R. and Seki,  T. and Nishimura,  K. and Shimpo,  F. and Watari,  T. and Kamimura,  T. and Ozaki,  T.},
 journal = {Annual Report of National Institute for Fusion Science},
 month = {2016-03-15},
 title = {Helically Trapped Particle Analyzer},
 volume = {Annual Report Apr.1993 - Mar.1994},
 year = {}
}