共 34 条
- [1] ENERGY-SPECTRA OF X-RAY CLUSTERS OF GALAXIES [J]. ASTROPHYSICAL JOURNAL, 1976, 210 (03) : 642 - 646
- [2] BALLY J, 1987, AP J SUPPL, V64
- [5] DIRECT-ANNIHILATION FRACTION OF POSITRONS IN A NEUTRAL LOW-DENSITY GALACTIC ENVIRONMENT [J]. PHYSICAL REVIEW A, 1986, 33 (04): : 2281 - 2283
- [8] BURNS ML, 1983, AIP C P, V101, P281
- [10] DRACHMAN RJ, 1983, AIP C P, V101, P242