@article{oai:nifs-repository.repo.nii.ac.jp:00003554, author = {"Akiyama, T. and Minami, T. and Okamura, S. and Isobe, M. and Suzuki, C. and Nishimura, S. and Matsuoka, K. and Yoshimura, Y. and Nagaoka, K. and Takahashi, C. and Kawahata, K. and Tanaka, K. and CHS, Experimental Group and Tsuji-Iio, S. and Okajima, S."}, journal = {Annual Report of National Institute for Fusion Science}, title = {Study on Confinement Improvement by Edge Transport Barrier with Use of HCN Laser Interferometer on CHS}, volume = {Annual Report Apr.2003 - Mar.2004} }