@article{oai:nifs-repository.repo.nii.ac.jp:00003442,
 author = {"Sasaki,  K. and Asakawa,  R. and Takada,  N. and Goto,  M. and Morita,  S."},
 journal = {Annual Report of National Institute for Fusion Science},
 month = {2016-03-14},
 title = {Development of Doppler-free Spectroscopy for Plasma Diagnostics},
 volume = {Annual Report Apr.2010 - Mar.2011},
 year = {}
}