Influence of the C/O ratio on titanium and vanadium oxides in protoplanetary disksM. Ali-Dib, O. Mousis, G. S. Pekmezci, J. I. Lunine, N. Madhusudhan and J.-M. PetitA&A, 561 (2014) A60DOI: https://doi.org/10.1051/0004-6361/201321780