C. Conrad, R. -D. Scholz, N. V. Kharchenko et Et al., « A RAVE investigation on Galactic open clusters . II. Open cluster pairs, groups and complexes », Astronomy & Astrophysics, vol. 600, no A106, , p. 15 pages (DOI10.1051/0004-6361/201630012, Bibcode2017A&A...600A.106C, lire en ligne [PDF])
C. Conrad, R. -D. Scholz, N. V. Kharchenko et Et al., « A RAVE investigation on Galactic open clusters . II. Open cluster pairs, groups and complexes », Astronomy & Astrophysics, vol. 600, no A106, , p. 15 pages (DOI10.1051/0004-6361/201630012, Bibcode2017A&A...600A.106C, lire en ligne [PDF])
C. Conrad, R. -D. Scholz, N. V. Kharchenko et Et al., « A RAVE investigation on Galactic open clusters . II. Open cluster pairs, groups and complexes », Astronomy & Astrophysics, vol. 600, no A106, , p. 15 pages (DOI10.1051/0004-6361/201630012, Bibcode2017A&A...600A.106C, lire en ligne [PDF])