# Q74920854
**Wikidata**: [Q74920854](https://www.wikidata.org/wiki/Q74920854)  
**Source**: https://4ort.xyz/entity/q74920854


## References

1. SIMBAD
2. DA white dwarfs in Sloan Digital Sky Survey Data Release 7 and a search for infrared excess emission
3. 70 DA white dwarfs identified in LAMOST pilot survey
4. SDSS DR7 white dwarf catalog
5. A photometric selection of white dwarf candidates in Sloan Digital Sky Survey Data Release 10
6. White dwarfs identified in LAMOST DR 2
7. DA white dwarfs from the LSS-GAC survey DR1: the preliminary luminosity and mass functions and formation rate
8. The ninth data release of the Sloan Digital Sky Survey: first spectroscopic data from the SDSS-III baryon oscillation spectroscopic survey
9. The SDSS Photometric Catalog, Release 9
10. Gaia Data Release 2
11. DA white dwarfs observed in the LAMOST pilot survey