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| 4C 20.40 , the SIMBAD biblio (5 results) | C.D.S. - SIMBAD4 rel 1.8 - 2026.10.16CEST01:16:39 |
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More on score
| Bibcode/DOI | Score |
in Title|Abstract| Keywords |
in a table | in teXt, Caption, ... | Nb occurence | Nb objects in ref |
Citations (from ADS) |
Title | First 3 Authors |
|---|---|---|---|---|---|---|---|---|---|
| 1967AJ.....72..738O | 492 | 52 | Accurate positions of selected 4C sources. | OLSEN E.T. | |||||
| 1969AJ.....74..833H | 199 | 10 | Declination measurements of selected 4C sources using the Arecibo 1000-ft reflector. | HAZARD C., JAUNCEY D.L., GULKIS S., et al. | |||||
| 1970AJ.....75..764O | 487 | 125 | Optical identification of radio sources selected from the 4C catalogue. | OLSEN E.T. | |||||
| 1970AJ.....75.1039H | 73 | 35 | The identification of 4C sources usung the 4C right ascensions and Arecibo declinations. | HAZARD C., JAUNCEY D.L. and BACKER D.C. | |||||
| 1979A&AS...36..331V | 425 | 8 | A study of the 4C catalogue of radio sources between declinations 20 and 40 degres. I. 318 MHz flux density measurements. | VERON M.P. and VERON P. |
