- Hobara Y, N. Iwasaki, T. Hayashida, M. Hayakawa, K. Ohta, H. Fukunishi, Interrelation between ELF transients and ionospheric disturbances in association with sprites and elves, Geophys. Res. Lett., 28(5), 935-938, 2001.
- Kataoka, R., H. Fukunishi, L. J. Lanzerotti, C. G. Maclennan, H. U. Frey, S. B. Mende, J. H. Doolittle, T. J. Rosenberg, A. Weatherwax, Magnetic impulse event: a detailed case study of extended ground and space observations, J. Geophys. Res., 106(A11), 25873-25889, 2001.
- Kubota, M., H. Fukunishi, S. Okano, Characteristics of medium- and large-scale TIDs over Japan derived from OI 630-nm nightglow observation, Earth Planets Space, 53(7), 741-751, 2001.
- Takahashi Y, H. Fukunishi, The dynamics of the proton aurora in auroral breakup events, J. Geophys. Res., 106 (A1), 45-63, 2001.
- Yamada, Y, H. Fukunishi, T. Nakamura, T. Tsuda, Breaking of small-scale gravity wave and transition to turbulence observed in OH airglow, Geophys. Res. Lett., 28 (11), 2153-2156, 2001.
