L. A. Frank and W. R. Paterson
Department of Physics and Astronomy
University of Iowa, Iowa City
M. G. Kivelson
Institute of Geophysics and Planetary Physics and
Department of Earth and Space Sciences
University of California, Los Angeles
EOS Transactions, Vol. 73, No. 14, Page 267, !992
Accepted for publication in EOS Transactions.
Copyright © 1992 by the American Geophysical Union.
Further electronic distribution is not allowed.