↑ 1.01.11.21.31.41.5Hoffman, Darleane C.; Lee, Diana M.; Pershina, Valeria (2006). "Transactinides and the future elements". Chū Morss; Edelstein, Norman M.; Fuger, Jean. The Chemistry of the Actinide and Transactinide Elements (3rd pán.). Dordrecht, The Netherlands: Springer Science+Business Media. ISBN1-4020-3555-1.
↑Pershina, Valeria. "Theoretical Chemistry of the Heaviest Elements". Chū Schädel, Matthias; Shaughnessy, Dawn. The Chemistry of Superheavy Elements (2nd pán.). Springer Science & Business Media. p. 154. ISBN9783642374661.