| New Astronomy Reviews, 44, 497-501 (2000) | |
| The contribution of narrow-line Seyfert 1 galaxies to the soft X-ray background. | |
| o | In reflist: Lehmann 2000, p. 34 misprint for p. 35 (2000A&A...354...35L). |
| o | <RDS NNNA> (No. 477A) added. |
| Auth.: | HASINGER G.+ |
| Ref: | =2001A&A...371..833L |
| by | LEHMANN I. , HASINGER G., SCHMIDT M., GIACCONI R., TRUEMPER J., ZAMORANI G., GUNN J.E., POZZETTI L., SCHNEIDER D.P., STANKE T., SZOKOLY G., THOMPSON D., WILSON G. |
| Astron. Astrophys., 371, 833-857 (2001) | |
| The ROSAT Deep Survey VI. X-ray sources and Optical identifications of the Ultra Deep Survey. | |
| o | Table 3: <RDS NNN> N=46 added. Table 4: <RDS NNNA> N=44 added. |
| Ref: | =2002A&A...383..838F |
| by | FADDA D. , FLORES H., HASINGER G., FRANCESCHINI A., ALTIERI B., CESARSKY C.J., ELBAZ D., FERRANDO P. |
| Astron. Astrophys., 383, 838-853 (2002) | |
| The AGN contribution to mid-infrared surveys. X-ray counterparts of the mid-IR sources in the Lockman Hole and HDF-N. | |
| o | Table 3, col(1): <[FFH2002] NNN> N=24 among (Nos 1-121). Table 3, col(2): <RDS NNNA> (Nos 438A, 814A) added. |
| =E= | Catalogue in electronic form as J/A+A/329/482 |
| =E= | Catalogue in electronic form as J/A+A/371/833 |
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