Nosé, M., Iyemori, T., Troshichev, O., Sormakov, D., Matzka, J., Bjornsson, G., Schwarz, G., Nagamachi, S., Kotze, P., Theron, H., Wang, L., Egdorf, S., Gilder, S., Curto, J. J., Segarra, A., Çelik, C. (2017): Information about geomagnetic disturbances derived from global geomagnetic observation network: AE index, Dst index, and Wp index - Abstracts, CODATA Conference (Saint-Petersburg 2017).