Schmitt, J. H. M. M.; Golub, L.; Harnden, F. R. Jr; Maxson, C. W.; Rosner, R.; Vaiana, G. S. An Einstein Observatory X-ray survey of main-sequence stars with shallow convection zones (англ.) // The Astrophysical Journal : journal. — IOP Publishing, 1985. — March (vol. 290, no. Part 1). — P. 307—320. — doi:10.1086/162986. — Bibcode: 1985ApJ...290..307S.
Gutierrez-Moreno, Adelina; et al. A System of photometric standards. — Publicaciones Universidad de Chile, Department de Astronomy, 1966. — Т. 1. — С. 1—17. — Bibcode: 1966PDAUC...1....1G.
Schmitt, J. H. M. M.; Golub, L.; Harnden, F. R. Jr; Maxson, C. W.; Rosner, R.; Vaiana, G. S. An Einstein Observatory X-ray survey of main-sequence stars with shallow convection zones (англ.) // The Astrophysical Journal : journal. — IOP Publishing, 1985. — March (vol. 290, no. Part 1). — P. 307—320. — doi:10.1086/162986. — Bibcode: 1985ApJ...290..307S.
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Malagnini, M. L.; Morossi, C. (1990), "Accurate absolute luminosities, effective temperatures, radii, masses and surface gravities for a selected sample of field stars", Astronomy and Astrophysics Supplement Series, 85 (3): 1015—1019, Bibcode:1990A&AS...85.1015M{{citation}}: Неизвестный параметр |month= игнорируется (справка)