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David Latham; Massarotti, Alessandro; Stefanik, Robert P.; Fogel, Jeffrey (ianuarie 2008). „Rotational and Radial Velocities for a Sample of 761 HIPPARCOS Giants and the Role of Binarity”. Astronomical Journal (în engleză). 135 (1): 209–231. Bibcode:2008AJ....135..209M. doi:10.1088/0004-6256/135/1/209. WikidataQ53997722.
Massarotti, Alessandro; et al. (), „Rotational and Radial Velocities for a Sample of 761 HIPPARCOS Giants and the Role of Binarity”, The Astronomical Journal, 135 (1): 209–231, Bibcode:2008AJ....135..209M, doi:10.1088/0004-6256/135/1/209
NSV 414Arhivat în , la Wayback Machine., database entry, table of suspected variable stars, Combined General Catalog of Variable Stars (GCVS4.2, 2004 Ed.), N. N. Samus, O. V. Durlevich, et al., CDS ID II/250.
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cdsarc.u-strasbg.fr
NSV 414Arhivat în , la Wayback Machine., database entry, table of suspected variable stars, Combined General Catalog of Variable Stars (GCVS4.2, 2004 Ed.), N. N. Samus, O. V. Durlevich, et al., CDS ID II/250.
HR 337Arhivat în , la Wayback Machine., database entry, The Bright Star Catalogue, 5th Revised Ed. (Preliminary Version), D. Hoffleit and W. H. Warren, Jr., CDS ID V/50. Accessed on line 12 august 2008.
NSV 414Arhivat în , la Wayback Machine., database entry, table of suspected variable stars, Combined General Catalog of Variable Stars (GCVS4.2, 2004 Ed.), N. N. Samus, O. V. Durlevich, et al., CDS ID II/250.
HR 337Arhivat în , la Wayback Machine., database entry, The Bright Star Catalogue, 5th Revised Ed. (Preliminary Version), D. Hoffleit and W. H. Warren, Jr., CDS ID V/50. Accessed on line 12 august 2008.
David Latham; Massarotti, Alessandro; Stefanik, Robert P.; Fogel, Jeffrey (ianuarie 2008). „Rotational and Radial Velocities for a Sample of 761 HIPPARCOS Giants and the Role of Binarity”. Astronomical Journal (în engleză). 135 (1): 209–231. Bibcode:2008AJ....135..209M. doi:10.1088/0004-6256/135/1/209. WikidataQ53997722.