TY  - RPRT
TI  - A Multipole Expansion Method for Analyzing Lightning Field Changes
AU  - Koshak, William J.
AU  - Krider, E. Philip
AU  - Murphy, Martin J.
PY  - 1999
UR  - https://ntrs.nasa.gov/citations/19990063842
ID  - 19990063842
ER  -