@article{oai:nifs-repository.repo.nii.ac.jp:00001072, author = {"Yamasaki, K. and Takahashi, T. and Fukui, M. and Yamanishi, H."}, journal = {Annual Report of National Institute for Fusion Science}, month = {2016-03-11}, title = {Property and Behavior of Radon Progeny in the LHD Building}, volume = {Annual Report Apr.2000 - Mar.2001}, year = {} }