Roesky, Herbert W.; Haiduc, Ionel; Hosmane, Narayan S. (2003). "Organometallic Oxides of Main Group and Transition Elements Downsizing Inorganic Solids to Small Molecular Fragments". Chem. Rev. 103 (7): 2579–2596. doi:10.1021/cr020376q. PMID12848580.
Cornell, R. M.; Schwertmann, U. (2003). The Iron Oxides: Structure, Properties, Reactions, Occurrences and Uses, Second Edition. p. 323. doi:10.1002/3527602097. ISBN978-3-527-30274-1.
Schultz, Emeric (2005). "Fully Exploiting the Potential of the Periodic Table through Pattern Recognition". J. Chem. Educ. 82 (11): 1649. Bibcode:2005JChEd..82.1649S. doi:10.1021/ed082p1649.
harvard.edu
ui.adsabs.harvard.edu
Schultz, Emeric (2005). "Fully Exploiting the Potential of the Periodic Table through Pattern Recognition". J. Chem. Educ. 82 (11): 1649. Bibcode:2005JChEd..82.1649S. doi:10.1021/ed082p1649.
nih.gov
pubmed.ncbi.nlm.nih.gov
Roesky, Herbert W.; Haiduc, Ionel; Hosmane, Narayan S. (2003). "Organometallic Oxides of Main Group and Transition Elements Downsizing Inorganic Solids to Small Molecular Fragments". Chem. Rev. 103 (7): 2579–2596. doi:10.1021/cr020376q. PMID12848580.