Deep BV R photometry of the Chandra Deep Field South from the COMBO-17 surveyC. Wolf, S. Dye, M. Kleinheinrich, K. Meisenheimer, H.-W. Rix and L. WisotzkiA&A, 377 2 (2001) 442-449DOI: https://doi.org/10.1051/0004-6361:20011142