Share, G. H. (U.S. Navy E.O. Hulburt Center for Space Research, Washington, United States)
Messina, D. C. (SFA, Inc. Landover, MD, United States)
Iadicicco, A. (U.S. Navy E.O. Hulburt Center for Space Research, Washington, United States)
Matz, S. M. (Northwestern Univ. Evanston, IL, United States)
Rieger, E. (Max-Planck-Inst. for Extraterrestrial Physics Garching, Germany)
Forrest, D. J. (New Hampshire Univ. Durham, United States)