Irfanullah, Mir; Iftikhar, K. (2009). "New dinuclear lanthanide(III) complexes based on 6,6,7,7,8,8,8-heptafluoro-2,2-dimethyl-3,5-octanedione and 2,2′-bipyrimidine". Inorg. Chem. Comm. 12 (4): 296–299. doi:10.1016/j.inoche.2009.01.007. ISSN1387-7003.
Hinckley, Conrad C. (1969). "Paramagnetic shifts in solutions of cholesterol and the dipyridine adduct of trisdipivalomethanatoeuropium(III). A shift reagent". J. Am. Chem. Soc. 91 (18): 5160–5162. doi:10.1021/ja01046a038. ISSN0002-7863. PMID5798101.
Sievers, Robert E.; Rondeau, Roger E. (1971). "New superior paramagnetic shift reagents for nuclear magnetic resonance spectral clarification". J. Am. Chem. Soc. 93 (6): 1522–1524. doi:10.1021/ja00735a049. ISSN0002-7863.
Wenzel, T.J.; Ciak, J.M.; "Europium, tris(6,6,7,7,8,8,8-heptafluoro-2,2-dimethyl-3,5-octanedianato)" in Encyclopedia of Reagents for Organic Synthesis, 2004. John Wiley & Sons, Ltd. doi:10.1002/047084289X.rn00449
Hinckley, Conrad C. (1969). "Paramagnetic shifts in solutions of cholesterol and the dipyridine adduct of trisdipivalomethanatoeuropium(III). A shift reagent". J. Am. Chem. Soc. 91 (18): 5160–5162. doi:10.1021/ja01046a038. ISSN0002-7863. PMID5798101.
Irfanullah, Mir; Iftikhar, K. (2009). "New dinuclear lanthanide(III) complexes based on 6,6,7,7,8,8,8-heptafluoro-2,2-dimethyl-3,5-octanedione and 2,2′-bipyrimidine". Inorg. Chem. Comm. 12 (4): 296–299. doi:10.1016/j.inoche.2009.01.007. ISSN1387-7003.
Hinckley, Conrad C. (1969). "Paramagnetic shifts in solutions of cholesterol and the dipyridine adduct of trisdipivalomethanatoeuropium(III). A shift reagent". J. Am. Chem. Soc. 91 (18): 5160–5162. doi:10.1021/ja01046a038. ISSN0002-7863. PMID5798101.
Sievers, Robert E.; Rondeau, Roger E. (1971). "New superior paramagnetic shift reagents for nuclear magnetic resonance spectral clarification". J. Am. Chem. Soc. 93 (6): 1522–1524. doi:10.1021/ja00735a049. ISSN0002-7863.