%0 Journal Article %A Zhang Le %A Pavel Afanasiev %A Dadong Li %A Yahua Shi %A Michel Vrinat %T Synthesis of unsupported Ni–W–S hydrotreating catalysts from the oxothiosalt (NH4)2WO2S2 %J Comptes Rendus. Chimie %D 2008 %P 130-136 %V 11 %N 1-2 %I Elsevier %R 10.1016/j.crci.2007.04.012 %G en %F CRCHIM_2008__11_1-2_130_0