Early-type stars in the young open cluster IC 1805 - II. The probably single stars HD 15570 and HD 15629, and the massive binary/triple system HD 15558M. De Becker, G. Rauw, J. Manfroid and P. EenensA&A, 456 3 (2006) 1121-1130DOI: https://doi.org/10.1051/0004-6361:20065300
