X-ray detected infrared excess AGN in the Chandra deep fields: a moderate fraction of Compton-thick sourcesI. Georgantopoulos, E. Rovilos, E. M. Xilouris, A. Comastri and A. AkylasA&A, 526 (2011) A86DOI: https://doi.org/10.1051/0004-6361/201014417