TY - RPRT TI - Polar plasmas as observed by Dynamics Explorers 1 and 2 AU - Barfield, J. N. AU - Burch, J. AU - Gurgiolo, C. AU - Lin, C. AU - Winningham, D. AU - Saflekos, N. A. PY - 1985 UR - https://ntrs.nasa.gov/citations/19850014172 ID - 19850014172 ER -