@article{oai:jaxa.repo.nii.ac.jp:00023785, author = {渡部, 重十 and 阿部, 琢美 and Liu, Huixin and Stolle, Claudia and Watanabe, Shigeto and Abe, Takumi and Rother, Martin and Cooke, David L.}, issue = {5}, journal = {Advances in Space Research}, month = {May}, note = {Accepted: 2006-08-15, 資料番号: SA1000461000}, pages = {904--909}, title = {Evaluation of the IRI model using CHAMP observations in polar and equatorial regions}, volume = {39}, year = {2007} }