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| 4C 21.18 , the SIMBAD biblio (5 results) | C.D.S. - SIMBAD4 rel 1.8 - 2026.10.16CEST14:15:35 |
Sort references on where and how often the object is cited
trying to find the most relevant references on this object.
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 |
|---|---|---|---|---|---|---|---|---|---|
| 1985AJ.....90.1599P | 1228 | 160 | A VLBI survey at 2.29 GHz. | PRESTON R.A., MORABITO D.D., WILLIAMS J.G., et al. | |||||
2010A&A...511A..53V 
|
15 | D | 1 | 107473 | 39 | The SPECFIND V2.0 catalogue of radio cross-identifications and spectra. SPECFIND meets the Virtual Observatory. | VOLLMER B., GASSMANN B., DERRIERE S., et al. | ||
|
2014ApJS..212...15F
|
15 | D | 1 | 24788 | 60 | A broadband polarization catalog of extragalactic radio sources. | FARNES J.S., GAENSLER B.M. and CARRETTI E. | ||
|
2021A&A...655A..17S
|
17 | D | 1 | 338578 | 3 | The SPECFIND V3.0 catalog of radio continuum cross-identifications and spectra: Reaching lower frequencies. | STEIN Y., VOLLMER B., BOCH T., et al. | ||
| 2023A&A...676A..11L | D | * | 3 | 161 | ~ | Enhancing the alignment of the optically bright Gaia reference frame with respect to the International Celestial Reference System. | LUNZ S., ANDERSON J.M., XU M.H., et al. |
