X. Wang; L. Andrews; S. Riedel; M. Kaupp (2007), "Mercury is a Transition Metal: The First Experimental Evidence for HgF4", Angew. Chem. Int. Ed. (46): 8371–8375, doi:10.1002/anie.200703710, PMID17899620
X. Wang; L. Andrews; S. Riedel; M. Kaupp (2007), "Mercury is a Transition Metal: The First Experimental Evidence for HgF4", Angew. Chem. Int. Ed. (46): 8371–8375, doi:10.1002/anie.200703710, PMID17899620