Carrier, F.; Saesen, S.; Cherix, M.; Bourban, G.; Burki, G.; Debosscher, J.; Debruyne, D.; Gruyters, P.; Sarro, L. M.; Spano, M.; Weber, L. (1 July 2009). "Photometric campaign on massive stars in the open cluster NGC 5617". Communications in Asteroseismology. 158: 199. arXiv:0901.0627. Bibcode:2009CoAst.158..199C. ISSN1021-2043.
Carrier, F.; Saesen, S.; Cherix, M.; Bourban, G.; Burki, G.; Debosscher, J.; Debruyne, D.; Gruyters, P.; Sarro, L. M.; Spano, M.; Weber, L. (1 July 2009). "Photometric campaign on massive stars in the open cluster NGC 5617". Communications in Asteroseismology. 158: 199. arXiv:0901.0627. Bibcode:2009CoAst.158..199C. ISSN1021-2043.
Carrier, F.; Saesen, S.; Cherix, M.; Bourban, G.; Burki, G.; Debosscher, J.; Debruyne, D.; Gruyters, P.; Sarro, L. M.; Spano, M.; Weber, L. (1 July 2009). "Photometric campaign on massive stars in the open cluster NGC 5617". Communications in Asteroseismology. 158: 199. arXiv:0901.0627. Bibcode:2009CoAst.158..199C. ISSN1021-2043.