%0 Journal Article %A Karima Ben Tayeb %A Carole Lamonier %A Christine Lancelot %A Michel Fournier %A Edmond Payen %A F. Bertoncini %A A. Bonduelle %T Preparation of new oxidic precursors based on heteropolyanions for efficient hydrocracking catalysts %J Comptes Rendus. Chimie %D 2009 %P 692-698 %V 12 %N 6-7 %I Elsevier %R 10.1016/j.crci.2008.10.020 %G en %F CRCHIM_2009__12_6-7_692_0