The massive binary CPD - 41° 7742 - II. Optical light curve and X-ray observationsH. Sana, E. Antokhina, P. Royer, J. Manfroid, E. Gosset, G. Rauw and J.-M. VreuxA&A, 441 1 (2005) 213-229DOI: https://doi.org/10.1051/0004-6361:20052746