1. The Chemistry of Superheavy Elements
2. Transactinide Elements and Future Elements
3. A. Türler and K. E. Gregorich, The Chemistry of Superheavy Elements (Ref. 1), p. 117;
4. H. W. Gäggeler and A. Türler, The Chemistry of Superheavy Elements (Ref. 1), p. 237.
5. B. Eichler and R. Eichler, The Chemistry of Superheavy Elements (Ref. 1), pp. 205–236.