@article{oai:nifs-repository.repo.nii.ac.jp:00006249,
 author = {Kodaira,  J. and Obayashi,  H. and Sakuma,  Y. and Miyake,  H. and Yamanishi,  H. Yamamoto, T.},
 journal = {Annual Report of National Institute for Fusion Science},
 month = {2016-03-15},
 title = {A Dual Type Ionization Chamber for Monitoring n-X Mixed Fields},
 volume = {Annual Report Apr.1993 - Mar.1994},
 year = {}
}