UPPER LIMITS ON SOFT-X-RAY SPECTRA OF 3-C-273 AND NGC-4151

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作者
ZAUMEN, WT [1 ]
CATURA, RC [1 ]
FISHER, PC [1 ]
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[1] LOCKHEED PALO ALTO RES LAB, DEPT 52 14, BLDG 202, 3251 HANOVER ST, PALO ALTO, CA 94304 USA
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P1 [天文学];
学科分类号
0704 ;
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页码:467 / 468
页数:2
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