Identification of a complete sample of northern ROSAT All-Sky Survey X-ray sources: V. Discovery of a z=4.28 QSO near the RASS source RX J1028.6-0844
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| Main Authors: | , , , |
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| Format: | Article (Journal) |
| Language: | English |
| Published: |
1997
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| In: |
Astronomy & astrophysics
Year: 1997, Volume: 323, Pages: L21-L24 |
| ISSN: | 0004-6361 |
| Online Access: |
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| Author Notes: | F.-J. Zickgraf, W. Voges, J. Krautter, I. Thiering, I. Appenzeller, R. Mujica, A. Serrano |