Shenar, T., Oskinova, L., Hamann, W.-R., Corcoran, M. F., Moffat, A. F. J., Pablo, H., Richardson, N. D., Waldron, W. L., Huenemoerder, D. P., Maíz Apellániz, J., Nichols, J. S., Todt, H., Nazé, Y., Hoffman, J. L., Pollock, A. M. T., & Negueruela, I. (01 August 2015). A Coordinated X-Ray and Optical Campaign of the Nearest Massive Eclipsing Binary, δ Orionis Aa. IV. A Multiwavelength, Non-LTE Spectroscopic Analysis.
Astrophysical Journal, 809, 135. doi:10.1088/0004-637X/809/2/135
https://hdl.handle.net/2268/185962