TY  - RPRT
TI  - Dependence of polar cap potential drop on interplanetary parameters
AU  - Reiff, P. H.
AU  - Spiro, R. W.
AU  - Hill, T. W.
PY  - 1981
UR  - https://ntrs.nasa.gov/citations/19810065290
ID  - 19810065290
ER  -