- K.Ichimoto, S.Hamana, K.Kumagai, T.Sakurai, and E.Hiei
- "Phase Relation between Velocities and Temperature Fluctuations of the Solar 5-Minute Oscillation"
- in 'Progress of Seismology of the Sun and the Stars', eds. Y.Osaki and H.Shibahashi, Springer Verlag,
- Lecture Notes in Physics 367, 205-209, 1990
- T.Sakurai
- "Magnetohydrodynamic Solar/Stellar Wind Models"
- Comp. Phys. Rep., 12, 247-273, 1990
- T.Sakurai
- "Helioseismology Observations by Solar-A Satellite"
- in 'Progress of Seismology of the Sun and the Stars', eds. Y.Osaki and H.Shibahashi, Springer Verlag,
- Lecture Notes in Physics 367, 253-256, 1990
- T.Sakurai, K.Tanaka, H.Miyazaki, K.Ichimoto, A.Sakata, and S.Wada
- "Construction of Long-Life Magneto-Optical Filters for Helioseismology Observations"
- in 'Progress of Seismology of the Sun and the Stars', eds. Y.Osaki and H.Shibahashi, Springer Verlag,
- Lecture Notes in Physics 367, 277-279, 1990
- Z.Suemoto, E.Hiei, and Y.Nakagomi
- "Continuous and Line Spectra of Granules and Integranular Lanes"
- Solar Phys., 127, 11, 1990
- T.Watanabe
- "Plasma Motions in the Flare of 1982 June 6 (X12)"
- Solar Phys., 126, 351, 1990
- S.T.Wu, M.T.Sun, and T.Sakurai
- "A Comparison between Progressive Extention Method and Iterative Method for Magnetic Field Extrapolations in the Solar Atmosphere"
- J. Italian Astron. Soc., 61, 477-484, 1990