1. Hanaoka, Y., H. Kurokawa, S. Enome, et al. (1994) Simultaneous observations of a prominence eruption followed by a coronal arcade formation in radio, soft X-rays, and H-alpha, PASJ, 46, pp. 205–216.
2. Hara, H. (1996) Magnetic activity cycle in the X-ray coronal structures, in Magnetodynamic Phenomena in the Solar Atmosphere - Prototypes of Stellar Magnetic Activity, edited by Y. Uchida, T. Kosugi, and H. S. Hudson, Kluwer Academic Publishers, Dordrecht, pp. 321–328.
3. Hudson, H. S. (1996) Yohkoh observations of coronal mass ejections, in Magnetodynamic Phenomena in the Solar Atmosphere - Prototype of Stellar Magnetic Activity, edited by Y. Uchida, T. Kosugi, and H. S. Hudson, Kluwer Academic Publishers, Dordrcht, pp. 89–96.
4. Kozuka, Y., Ta. Watanabe, M. Kojima, et al. (1994) Large-scale coronal and solar-wind structures, in X-ray Solar Physics from Yohkoh, edited by Y. Uchida, Te. Watanabe, K. Shibata, and H. S. Hudson, University Academy Press, Tokyo, pp. 301–304.
5. Kozuka, Y., Ta. Watanabe, M. Kojima, et al. (1995) The dynamical characteristics of a disappearing-filament associated interplanetary disturbance observed in 1992 early May, PASJ, 47, pp. 377–382.