1. |
- Oknyanskij, V. I, et al.
(författare)
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Spectral Variability of NGC 4151 During 1990
- 1999
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Ingår i: Structure and Kinematics of Quasar Broad Line Regions, ASP Conference Series.
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Konferensbidrag (övrigt vetenskapligt/konstnärligt)
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2. |
- Ronnback, Jari, et al.
(författare)
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Host galaxies of intermediate redshift radio-loud and radio-quiet quasars
- 1996
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Ingår i: MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY. - : BLACKWELL SCIENCE LTD. - 0035-8711. ; 283:1, s. 282-296
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Tidskriftsartikel (refereegranskat)abstract
- In a search for host galaxies associated with quasars, we present results from deep CCD imaging using the European Southern Observatory (ESO) 3.5-m New Technology Telescope (NTT). 21 targets, 12 radio-loud and nine radio-quiet quasars, were observed in R,
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3. |
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