@article{oai:nifs-repository.repo.nii.ac.jp:00008056, author = {Sugama, H. and Watanabe, T.-H. and Nunami, M. and Nishimura, S.}, journal = {Annual Report of National Institute for Fusion Science}, month = {2016-03-14}, title = {Momentum Balance and Radial Electric Fields in Axisymmetric and Nonaxisymmetric Toroidal Plasmas}, volume = {Annual Report Apr.2010 - Mar.2011}, year = {} }