1. Asai, A., Shibata, A., and Gopalswamy, N., Anemone Structure NOAA 10798 and Related Geoeffective Flares and CME, COSPAR, Beijing, 2006, p. A02406.
2. Beisiu-Ionescu, D., Donea, A.C., Cally, P., and Lindsey, C., Study of the Seismically Active Flare of July 16, 2004, Romanian Astron. J., 2007, vol. 17, pp. 83–89.
3. Chertok, I.M., Large-Scale Activity in Powerful Eruptive Events of November 2004 according to the SOHO Data, Astron. Zh., 2006, vol. 83, no. 1, pp. 76–87.
4. Gopalswamy, N., Akiyama, S., and Yashiro, S., Major Solar Flares Without Coronal Mass Ejections, Proc. IAU Symposium Universal Heliospheric Processes, 2008, no. 257.
5. Harra, L.K., Crooker, N.U., Mandrini, C.H., et al., How Does Large Flaring Activity from the Same Region Produce Oppositely Directed Magnetic Clouds?, Solar Phys., 2007, vol. 244, no. 1, pp. 95–114.