TY  - RPRT
TI  - High efficiency pump for space helium transfer
AU  - Hasenbein, Robert
AU  - Izenson, Michael G.
AU  - Swift, Walter L.
AU  - Sixsmith, Herbert
PY  - 1991
UR  - https://ntrs.nasa.gov/citations/19920007101
ID  - 19920007101
ER  -