TY  - RPRT
TI  - Optically thick X-ray transfer - The shell game
AU  - Langer, S. H.
AU  - Ross, R. R.
AU  - Mccray, R.
PY  - 1978
UR  - https://ntrs.nasa.gov/citations/19780055512
ID  - 19780055512
ER  -