@article{oai:nifs-repository.repo.nii.ac.jp:00001621,
 author = {"Nagaoka,  K. and Takeiri,  Y. and Osakabe,  M. and Kobayashi,  S. and Mizuuchi,  T. and Sano,  F."},
 journal = {Annual Report of National Institute for Fusion Science},
 month = {2016-03-14},
 title = {Directional Probe Measurements in the Heliotron J Plasma with Confinement Transition},
 volume = {Annual Report Apr.2007-Mar.2008},
 year = {}
}