Four-colour photometry of eclipsing binaries - XXXVI. Light curves of the O7V+O9V system V 3903 SagittariiL. P.R. Vaz, N. C.S. Cunha, J. Andersen, J. V. Clausen, J. M. Garcia, A. Giménez, B. W. Casey and S. de KoffAstron. Astrophys. Suppl. Ser., 128 2 (1998) 251-254DOI: https://doi.org/10.1051/aas:1998385