@article{oai:nifs-repository.repo.nii.ac.jp:00000319,
 author = {ITOH,  Kimitaka and ITOH,  Sanae-I. and DIAMOND,  Patrick H. and FUJISAWA,  Akihide and YAGI,  Masatoshi and WATARI,  Tetsuo and NAGASHIMA,  Yoshihiko and FUKUYAMA,  Atsushi},
 journal = {Plasma and Fusion Research},
 month = {Jan},
 note = {The eigenmode of a geodesic acoustic mode in the presence of a temperature gradient is discussed. Eigenmodes are obtained and the characteristic wavelength scales as ρ2/3
i L1/3 T (ρi: ion gyroradius, LT: temperature gradient scale length). The direction of propagation is discussed.},
 title = {Geodesic Acoustic Eigenmodes},
 volume = {Vol.1},
 year = {2006}
}