Photometric and spectroscopic observations of (2060) Chiron at the ESO Very Large TelescopeJ. Romon-Martin, C. Delahodde, M. A. Barucci, C. de Bergh and N. PeixinhoA&A, 400 1 (2003) 369-373DOI: https://doi.org/10.1051/0004-6361:20021890
