TY  - RPRT
TI  - Radioisotope thermionic power supply for spacecraft
AU  - Homeyer, W. G.
AU  - Gietzen, A. J.
AU  - Heath, C. A.
PY  - 1972
UR  - https://ntrs.nasa.gov/citations/19720000212
ID  - 19720000212
ER  -