Persson, Ingmar (2010). Hydrated metal ions in aqueous solution: How regular are their structures?. Pure and Applied Chemistry. 82 (10): 1901—1917. doi:10.1351/PAC-CON-09-10-22. ISSN0033-4545.
Persson, Ingmar (2010). Hydrated metal ions in aqueous solution: How regular are their structures?. Pure and Applied Chemistry. 82 (10): 1901—1917. doi:10.1351/PAC-CON-09-10-22. ISSN0033-4545.