@article{oai:nifs-repository.repo.nii.ac.jp:00003428,
 author = {"Sasaki,  A. and Ando,  K. and Kawachi,  T. and Aoki,  T. and Horioka,  K. and Hara,  T. and Murakami,  I."},
 journal = {Annual Report of National Institute for Fusion Science},
 month = {2016-03-14},
 title = {Comparison of Calculated and Measured Gain of X-ray Lasers},
 volume = {Annual Report Apr.1997 - Mar.1998},
 year = {}
}