@article{oai:nifs-repository.repo.nii.ac.jp:00003837,
 author = {Du,  X.D. and Toi,  K. and Ohdachi,  S. and Osakabe,  M. and Nagaoka,  K. and Ogawa,  K. and Isobe,  M. and Ida,  K. and Yoshinuma,  M. and Sakakibara,  S. and Suzuki,  Y. and LHD, Experiment Group},
 journal = {Annual Report of National Institute for Fusion Science},
 month = {2016-03-14},
 title = {First Observation of Fishbone-like Modes Driven by Helical-Ripple Trapped Fast Ions on LHD},
 volume = {Annual Report Apr.2012 - Mar.2013},
 year = {}
}