Publication in Nature Communications : Zavras, A. et al. Ligand-induced substrate steering and reshaping of [Ag2(H)]+ scaffold for selective CO2 extrusion from formic acid. Nat. Commun. 7:11746 doi: 10.1038/ncomms11746 (2016).
see also the website of the CNRS Chemistry Institute (French Language) for a presentation of this work