共 26 条
- [1] ENERGY-SPECTRA OF X-RAY CLUSTERS OF GALAXIES [J]. ASTROPHYSICAL JOURNAL, 1976, 210 (03) : 642 - 646
- [2] BASKO MM, 1974, ASTRON ASTROPHYS, V31, P249
- [4] BIGNAMI G, IN PRESS
- [6] OBSERVATIONS OF PERIODIC VARIATIONS IN X-RAY INTENSITY OF CYGNUS X-3 [J]. NATURE-PHYSICAL SCIENCE, 1973, 241 (106): : 28 - 30
- [8] FELTEN JE, 1972, ASTRON ASTROPHYS, V21, P139
- [10] UHURU OBSERVATIONS OF SHORT-TIME-SCALE VARIATIONS OF CRAB [J]. ASTROPHYSICAL JOURNAL, 1974, 193 (02) : L67 - L70