Park, J., Lühr, H., Stolle, C., Rother, M., Min, K., Kim, Y., Michaelis, I., Noja, M. (2009): Magnetic signatures of medium-scale traveling ionospheric disturbances as observed by CHAMP. - Journal of Geophysical Research, 114, A03307.https://doi.org/10.1029/2008JA013792