TY  - RPRT
TI  - The requirements placed on electron tubes for space applications.
AU  - Kohl, W. H.
AU  - Veronda, C. M.
AU  - Wilmarth, R. W.
PY  - 1967
UR  - https://ntrs.nasa.gov/citations/19670051023
ID  - 19670051023
ER  -