@article{oai:nifs-repository.repo.nii.ac.jp:00003048, author = {"Ozaki, T. and Goncharov, P.R. and Veshchev, E.A. and Tamura, N. and Sudo, S."}, journal = {Annual Report of National Institute for Fusion Science}, month = {2016-03-14}, title = {Helium Measurements Using the Pellet Charge Exchange}, volume = {Annual Report Apr.2006-Mar.2007}, year = {} }