%0 Journal Article %A Alain Chaumont %A Georges Wipff %T Do Keggin anions repulse each other in solution? The effect of solvent, counterions and ion representation investigated by free energy (PMF) simulations %J Comptes Rendus. Chimie %D 2012 %P 107-117 %V 15 %N 2-3 %I Elsevier %R 10.1016/j.crci.2011.07.001 %G en %F CRCHIM_2012__15_2-3_107_0