@article{oai:nifs-repository.repo.nii.ac.jp:00003603, author = {"Ando, A. and Sato, N. and Shimozuma, T. and Inutake, M. and Hattori, K."}, title = {Higher-Harmonic Oscillation of Peniotron}, volume = {Annual Report Apr.2005 - Mar.2006} }