1. Abramowitz M., Stegun I.A. (1965). Handbook of Mathematical Functions, Dover Publications Inc., New York
2. Abrams D., Kumar P. (1996). “Asymmetries of solar p-mode line profiles”, Astrophysical Journal, 472, 882 – 890
3. Abt H. A., Levato H., Grosso M. (2002). “Rotational Velocities of B Stars”, Astrophysical Journal, 573, 359 – 365
4. Aerts C. (1996). “Mode identification of pulsating stars from line-profile variations with the moment method: a more accurate discriminant”, Astronomy and Astrophysics, 314, 115 – 122
5. Aerts C. (2000). “Follow-up photometry of six new β Cephei stars discovered from the HIPPARCOS mission”, Astronomy and Astrophysics, 361, 245 – 257