@article{oai:tsukuba.repo.nii.ac.jp:00016941,
 author = {Otsuka, Y. and 初貝, 安弘 and HATSUGAI, Yasuhiro},
 issue = {7},
 journal = {Physical review B},
 month = {Jan},
 title = {Mott transition in the two-dimensional flux phase},
 volume = {65},
 year = {2002},
 yomi = {ハツガイ, ヤスヒロ}
}