@article{oai:nifs-repository.repo.nii.ac.jp:00009261, author = {Uda, T. and Sagara, A. and Motojima, O. and Yamanishi, H. and Tanaka, S. and Terai, T. and Noda, T.}, journal = {Annual Report of National Institute for Fusion Science}, month = {2016-03-14}, title = {Safety Consideration for a Helical Type Fusion Reactor}, volume = {Annual Report Apr.1998 - Mar.1999}, year = {} }