@article{oai:nifs-repository.repo.nii.ac.jp:00006302, author = {Koike, Y. and Shimizu, M. and Kida, S. and Kawahara, G. and Goto, S.}, journal = {Annual Report of National Institute for Fusion Science}, month = {2016-03-15}, title = {Continuous Spin-up and Dynamo in a Precessing Sphere}, volume = {Annual Report Apr.2011 - Mar.2012}, year = {} }