(en) N. V. Kharchenkoet al., « Astrophysical supplements to the ASCC-2.5: Ia. Radial velocities of ˜55000 stars and mean radial velocities of 516 Galactic open clusters and associations », Astronomische Nachrichten, vol. 328, no 9, , p. 889–896 (DOI10.1002/asna.200710776, Bibcode2007AN....328..889K, arXiv0705.0878)
(en) L. Lefèvre, S. V. Marchenko, A. F. J. Moffat et A. Acker, « A systematic study of variability among OB-stars based on HIPPARCOS photometry », Astronomy & Astrophysics, vol. 507, no 2, , p. 1141–1201 (DOI10.1051/0004-6361/200912304, Bibcode2009A&A...507.1141L)
(en) N. V. Kharchenkoet al., « Astrophysical supplements to the ASCC-2.5: Ia. Radial velocities of ˜55000 stars and mean radial velocities of 516 Galactic open clusters and associations », Astronomische Nachrichten, vol. 328, no 9, , p. 889–896 (DOI10.1002/asna.200710776, Bibcode2007AN....328..889K, arXiv0705.0878)
(en) N. V. Kharchenkoet al., « Astrophysical supplements to the ASCC-2.5. II. Membership probabilities in 520 Galactic open cluster sky areas », Astronomische Nachrichten, vol. 325, no 9, , p. 740–748 (DOI10.1002/asna.200410256, Bibcode2004AN....325..740K)
(en) N. N. Samus, O. V. Durlevichet al., « VizieR Online Data Catalog: General Catalogue of Variable Stars (Samus+ 2007-2013) », VizieR On-line Data Catalog: B/gcvs. Originally published in: 2009yCat....102025S, vol. 1, (Bibcode2009yCat....102025S)
(en) J. Dachs et D. Kaiser, « UBV photometry of the southern galactic cluster NGC 4755 = Kappa Crucis », Astronomy & Astrophysics Supplement Series, vol. 58, , p. 411–429 (Bibcode1984A&AS...58..411D)
(en) L. Lefèvre, S. V. Marchenko, A. F. J. Moffat et A. Acker, « A systematic study of variability among OB-stars based on HIPPARCOS photometry », Astronomy & Astrophysics, vol. 507, no 2, , p. 1141–1201 (DOI10.1051/0004-6361/200912304, Bibcode2009A&A...507.1141L)
(en) N. V. Kharchenkoet al., « Astrophysical supplements to the ASCC-2.5: Ia. Radial velocities of ˜55000 stars and mean radial velocities of 516 Galactic open clusters and associations », Astronomische Nachrichten, vol. 328, no 9, , p. 889–896 (DOI10.1002/asna.200710776, Bibcode2007AN....328..889K, arXiv0705.0878)
(en) N. V. Kharchenkoet al., « Astrophysical supplements to the ASCC-2.5. II. Membership probabilities in 520 Galactic open cluster sky areas », Astronomische Nachrichten, vol. 325, no 9, , p. 740–748 (DOI10.1002/asna.200410256, Bibcode2004AN....325..740K)