TY  - RPRT
TI  - PIC code modeling of spacecraft charging potential during electron beam injection into a background of neutral gas and plasma, part 1
AU  - Koga, J. K.
AU  - Lin, C. S.
AU  - Winglee, R. M.
PY  - 1989
UR  - https://ntrs.nasa.gov/citations/19900012476
ID  - 19900012476
ER  -