@article{oai:tsukuba.repo.nii.ac.jp:00015063, author = {Song, Hui and Maruyama, Isao and 初貝, 安弘 and HATSUGAI, Yasuhiro}, issue = {13}, journal = {Physical review B}, month = {Oct}, title = {Levitation and percolation in quantum Hall systems with correlated disorder}, volume = {76}, year = {2007}, yomi = {ハツガイ, ヤスヒロ} }