@article {Ruberto2013,
	title = {An interionic force law for HgCl2 from first-principles molecular calculations},
	journal = {Physics Letters A},
	volume = {377},
	number = {10-11},
	year = {2013},
	month = {apr},
	pages = {813–816},
	doi = {10.1016/j.physleta.2013.01.033},
	author = {Ruberto, R. and Pastore, G. and Tosi, M. P.}
}
