TY  - RPRT
TI  - X-ray observations of planetary nebulae with binary nuclei
AU  - Apparao, K. M. V.
AU  - Berthiaume, G. D.
AU  - Nousek, J. A.
PY  - 1992
UR  - https://ntrs.nasa.gov/citations/19930026495
ID  - 19930026495
ER  -