@article{oai:nifs-repository.repo.nii.ac.jp:00002399, author = {"Nomura, S. and Tsutsui, H. and Tsuji-Iio, S. and Shimada, R. and Chikaraishi, H."}, journal = {Annual Report of National Institute for Fusion Science}, month = {2016-03-14}, title = {Feasibility Study on SMES Systems Using Stress-Minimized Helical Coils}, volume = {Annual Report Apr.2006-Mar.2007}, year = {} }