The orbit of the close spectroscopic binary ε Lup and the intrinsic variability of its early B-type componentsK. Uytterhoeven, P. Harmanec, J. H. Telting and C. AertsA&A, 440 1 (2005) 249-260DOI: https://doi.org/10.1051/0004-6361:20053009
