SDSS J184037.78+642312.3: The First Pulsating Extremely Low Mass White DwarfDOI: info:10.1088/2041-8205/750/2/L28v. 750IOP PublishingL28
Hermes, J. J., Montgomery, M. H., Winget, D. E., Brown, Warren R., Kilic, Mukremin, and Kenyon, Scott J. 2012. "SDSS J184037.78+642312.3: The First Pulsating Extremely Low Mass White Dwarf." The Astrophysical Journal Letters, 750 L28. https://doi.org/10.1088/2041-8205/750/2/L28.