(en) Lewis C. Jr. Roberts, Nils H. Turner et Theo A. ten Brummelaar, « Adaptive Optics Photometry and Astrometry of Binary Stars. II. A Multiplicity Survey of B Stars », The Astronomical Journal, vol. 133, no 2, , p. 545–552 (DOI10.1086/510335, Bibcode2007AJ....133..545R)
(en) Lewis C. Jr. Roberts, Nils H. Turner et Theo A. ten Brummelaar, « Adaptive Optics Photometry and Astrometry of Binary Stars. II. A Multiplicity Survey of B Stars », The Astronomical Journal, vol. 133, no 2, , p. 545–552 (DOI10.1086/510335, Bibcode2007AJ....133..545R)