X-Ray selected quasars and Seyfert galaxies: cosmological evolution, luminosity function, and contribution to the X-ray background (Q68589436)
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scientific article published in January 1984
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | X-Ray selected quasars and Seyfert galaxies: cosmological evolution, luminosity function, and contribution to the X-ray background |
scientific article published in January 1984 |