Improved estimates of the physical properties of the O-star binary V1007 Sco = HD 152248 and notes on several other binaries in the NGC 6231 clusterP. Mayer, P. Harmanec, S. Nesslinger, R. Lorenz, H. Drechsel, N. Morrell and M. WolfA&A, 481 1 (2008) 183-192DOI: https://doi.org/10.1051/0004-6361:20078542
