TY  - RPRT
TI  - Electron optical studies of low-pressure gases 
AU  - Marton, L
AU  - Schubert, David C
AU  - Mielczarek, S R
PY  - 1963
PB  - National Bureau of Standards
CY  - Gaithersburg, MD
SN  - NBS MONO 66
DO  - 10.6028/NBS.MONO.66
ER  -