TY  - RPRT
TI  - Mapping the X-Ray-Emitting Ejecta in Cassiopeia A with Chandra
AU  - Hwang, Una
AU  - Holt, Stephen S.
AU  - Petre, Robert
AU  - White, Nicholas E.
PY  - 2000
UR  - https://ntrs.nasa.gov/citations/20020087570
ID  - 20020087570
ER  -