TY  - RPRT
TI  - The 75 deg Vuilleumier cryogenic refrigerator. Task 2: Analytical test program
AU  - Browning, C. W.
AU  - Potter, V. L.
PY  - 1972
UR  - https://ntrs.nasa.gov/citations/19780073781
ID  - 19780073781
ER  -