Fekel, Francis C.; Warner, Phillip B.; Kaye, Anthony B. (2003), «Spectroscopy of Early F Stars: γ Doradus Candidates and Possible Metallic Shell Stars», The Astronomical Journal, 125 (4): 2196–2214, Bibcode:2003AJ....125.2196F, doi:10.1086/368239
Balachandran, Suchitra (1990), «Lithium depletion and rotation in main-sequence stars», Astrophysical Journal, Part 1, 354: 310–332, Bibcode:1990ApJ...354..310B, doi:10.1086/168691
Schröder, C.; Reiners, A.; Schmitt, J. H. M. M. (2009), «Ca II HK emission in rapidly rotating stars. Evidence for an onset of the solar-type dynamo», Astronomy and Astrophysics, 493 (3): 1099–1107, Bibcode:2009A&A...493.1099S, doi:10.1051/0004-6361:200810377
Fekel, Francis C.; Warner, Phillip B.; Kaye, Anthony B. (2003), «Spectroscopy of Early F Stars: γ Doradus Candidates and Possible Metallic Shell Stars», The Astronomical Journal, 125 (4): 2196–2214, Bibcode:2003AJ....125.2196F, doi:10.1086/368239
Balachandran, Suchitra (1990), «Lithium depletion and rotation in main-sequence stars», Astrophysical Journal, Part 1, 354: 310–332, Bibcode:1990ApJ...354..310B, doi:10.1086/168691
Schröder, C.; Reiners, A.; Schmitt, J. H. M. M. (2009), «Ca II HK emission in rapidly rotating stars. Evidence for an onset of the solar-type dynamo», Astronomy and Astrophysics, 493 (3): 1099–1107, Bibcode:2009A&A...493.1099S, doi:10.1051/0004-6361:200810377