@article{oai:nifs-repository.repo.nii.ac.jp:00008941, author = {Toi, K. and Matsunaga, G. and Yoshimura, Y.}, journal = {Annual Report of National Institute for Fusion Science}, month = {2016-03-14}, title = {Observation of Coherent Magnetic Fluctuations in the Alfve?nic Frequency Range during Intense ECH}, volume = {Annual Report Apr.2002 - Mar.2003}, year = {} }