Foellmi, C., Koenigsberger, G., Georgiev, L., Toledano, O., Marchenko, S.V., Massey, P., Dall, T.H., Moffat, A.F.J., Morrell, N., Corcoran, M., Kaufer, A., Nazé, Y., Pittard, J., St.-Louis, N., Fullerton, A., Massa, D. and Pollock, A.M.T. 2012. New insights into the nature of the SMC WR/LBV binary HD 5980. Revista Mexicana de Astronomía y Astrofísica. 44, 1 (Jun. 2012), 3–27.