TY - RPRT TI - Cluster Observations of Multiple Dipolarization Fronts AU - Hwang, Kyoung-Joo AU - Goldstein, Melvyn L. AU - Lee, Ensang AU - Pickett, Jolene S. PY - 2011 UR - https://ntrs.nasa.gov/citations/20120002021 ID - 20120002021 ER -