TY  - RPRT
TI  - The design of asymmetric 4 pi shields for space reactors
AU  - Engle, W. W., Jr.
AU  - Childs, R. L.
AU  - Mynatt, F. R.
PY  - 1972
UR  - https://ntrs.nasa.gov/citations/19720009959
ID  - 19720009959
ER  -