Klecker, B. Space Plasma Physics of Near-Earth Environment, MPI for Extraterrestrial Physics, Max Planck Society;
Bogdanova, Y. V., Marchaudon, A., Owen, C. J., Dunlop, M. W., Frey, H. U., Wild, J. A., et al. (2005). On the formation of the high-altitude stagnant cusp: cluster observations. Geophysical Research Letters, 32(12), L12101-1-L12101-5. doi:10.1029/2005GL022813.