@article{oai:nifs-repository.repo.nii.ac.jp:00002825, author = {"Okamura, S. and Matsuoka, M. and Drevlak, M. and Merkel, P."}, journal = {Annual Report of National Institute for Fusion Science}, month = {2016-03-14}, title = {Modular Coil Design for Quasi-axisymmetric Stellarator}, volume = {Annual Report Apr.1997 - Mar.1998}, year = {} }