Classification and environmental properties of X-ray selected point-like sources in the XMM-LSS fieldO. Melnyk, M. Plionis, A. Elyiv, M. Salvato, L. Chiappetti, N. Clerc, P. Gandhi, M. Pierre, T. Sadibekova, A. Pospieszalska-Surdej and J. SurdejA&A, 557 (2013) A81DOI: https://doi.org/10.1051/0004-6361/201220624
