Daly, P. W. Department Planets and Comets, Max Planck Institute for Solar System Research, Max Planck Society; MPI for Aeronomy, Max Planck Institute for Solar System Research, Max Planck Society;
Baker, D. N., Ergun, R. E., Burch, J. L., Jahn, J.-M., Daly, P. W., Friedel, R., et al. (2002). A telescopic and microscopic view of a magnetospheric substorm on 31 March 2001. Geophysical Research Letters, 29(18): 1862. doi:10.1029/2001GL014491.