共 50 条
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- [23] DETECTION OF A SOFT GAMMA-RAY EMISSION FROM THE REGION OF NGC-4151 ASTROPHYSICAL JOURNAL, 1981, 247 (02): : L63 - L66
- [24] UPPER LIMITS TO SOFT-X-RAY EMISSION OF SOURCES IN VIRGO ASTROPHYSICAL JOURNAL, 1972, 172 (02): : L41 - +
- [26] CIRCULAR POLARIZATION OF HD-226868, NGC-1068, NGC-4151, 3C-273, AND VY-CANIS-MAJORIS ASTROPHYSICAL JOURNAL, 1972, 173 (01): : L23 - &
- [27] SMALL-AMPLITUDE COHERENT SIGNALS IN THE X-RAY-EMISSION OF NGC-4151 ASTROPHYSICAL JOURNAL, 1989, 347 (01): : 171 - 178
- [28] X-RAY OBSERVATIONS OF A FLARE IN NGC-4151 FROM OSO-8 ASTROPHYSICAL JOURNAL, 1978, 225 (03): : L115 - L118
- [29] NEW RESULTS ON THE X-RAY-EMISSION AND ITS CORRELATION WITH THE ULTRAVIOLET IN NGC-4151 ASTROPHYSICAL JOURNAL, 1986, 306 (02): : 508 - 521