Justham, S. Stellar Astrophysics, MPI for Astrophysics, Max Planck Society;
Dawson, H., Geier, S., Heber, U., Pelisoli, I., Dorsch, M., Schaffenroth, V., et al. (2024). A 500 pc volume-limited sample of hot subluminous stars - I. Space density, scale height, and population properties. Astronomy and Astrophysics, 686: A25. doi:10.1051/0004-6361/202348319.