TY  - RPRT
TI  - Computer model of a field ion source
AU  - Pfeifer, J. P.
AU  - Falick, A. M.
AU  - Burlingame, A. L.
PY  - 1971
UR  - https://ntrs.nasa.gov/citations/19770085103
ID  - 19770085103
ER  -