@article{oai:nifs-repository.repo.nii.ac.jp:00003692, author = {"Ashikawa, N. and Nishimura, K. and Sagara, A. and Noda, N."}, journal = {Annual Report of National Institute for Fusion Science}, title = {Thickness of Boron Coating by Boronization in LHD}, volume = {Annual Report Apr.2002 - Mar.2003} }