@article{oai:nifs-repository.repo.nii.ac.jp:00003363,
 author = {"Sakuma,  Y. and Yamanishi,  H. and Obayashi,  H."},
 journal = {Annual Report of National Institute for Fusion Science},
 month = {2016-03-14},
 title = {Concentration of Environmental Tritium},
 volume = {Annual Report Apr.1993 - Mar.1994},
 year = {}
}