Four-colour photometry of eclipsing binaries - XL. uvby light curves for the B-type systems DW Carinae, BF Centauri, AC Velorum, and NSV 5783J. V. Clausen, B. E. Helt, A. Giménez, L. P. R. Vaz, J. M. García, E. H. Olsen and J. SouthworthA&A, 461 3 (2007) 1065-1075DOI: https://doi.org/10.1051/0004-6361:20065613