@article{oai:nifs-repository.repo.nii.ac.jp:00005219,
 author = {Ishiguro,  S. and Oohara,  W. and Hatakeyama,  R. and Sato,  N.},
 journal = {Annual Report of National Institute for Fusion Science},
 month = {2016-03-15},
 title = {Formation of Negative Potential Structure Accompanied by Localized Negative Ion Generation},
 volume = {Annual Report Apr.1995 - Mar.1996},
 year = {}
}