Marinov, A.; Rodushkin, I.; Kolb, D.; Pape, A.; Kashiv, Y.; Brandt, R.; Gentry, R. V.; Miller, H. W. (2010). “Evidence for a long-lived superheavy nucleus with atomic mass number A=292 and atomic number Z=~122 in natural Th”. International Journal of Modern Physics E19 (1): 131–140. arXiv:0804.3869. Bibcode: 2010IJMPE..19..131M. doi:10.1142/S0218301310014662.
Marinov, A.; Rodushkin, I.; Kashiv, Y.; Halicz, L.; Segal, I.; Pape, A.; Gentry, R. V.; Miller, H. W. et al. (2007). “Existence of long-lived isomeric states in naturally-occurring neutron-deficient Th isotopes”. Phys. Rev. C76 (2): 021303(R). arXiv:nucl-ex/0605008. Bibcode: 2007PhRvC..76b1303M. doi:10.1103/PhysRevC.76.021303.
Fricke, B.; Greiner, W.; Waber, J. T. (1971). “The continuation of the periodic table up to Z = 172. The chemistry of superheavy elements”. Theoretica Chimica Acta21 (3): 235–260. doi:10.1007/BF01172015.
Siwek-Wilczyńska, K.; Cap, T.; Wilczyński, J. (April 2010). “How can one synthesize the element Z = 120?”. International Journal of Modern Physics E19 (4): 500. Bibcode: 2010IJMPE..19..500S. doi:10.1142/S021830131001490X.
Thomas, R.G.; Saxena, A.; Sahu, P.K.; Choudhury, R.K.; Govil, I.M.; Kailas, S.; Kapoor, S.S.; Barubi, M. et al. (2007). “Fission and binary fragmentation reactions in 80Se+208Pb and 80Se+232Th systems”. Physical Review C75 (2): 024604–1–024604–9. doi:10.1103/PhysRevC.75.024604. hdl:2158/776924.
Marinov, A.; Rodushkin, I.; Kolb, D.; Pape, A.; Kashiv, Y.; Brandt, R.; Gentry, R. V.; Miller, H. W. (2010). “Evidence for a long-lived superheavy nucleus with atomic mass number A=292 and atomic number Z=~122 in natural Th”. International Journal of Modern Physics E19 (1): 131–140. arXiv:0804.3869. Bibcode: 2010IJMPE..19..131M. doi:10.1142/S0218301310014662.
Marinov, A.; Rodushkin, I.; Kashiv, Y.; Halicz, L.; Segal, I.; Pape, A.; Gentry, R. V.; Miller, H. W. et al. (2007). “Existence of long-lived isomeric states in naturally-occurring neutron-deficient Th isotopes”. Phys. Rev. C76 (2): 021303(R). arXiv:nucl-ex/0605008. Bibcode: 2007PhRvC..76b1303M. doi:10.1103/PhysRevC.76.021303.
R. C. Barber; J. R. De Laeter (2009). “Comment on 'Existence of long-lived isomeric states in naturally-occurring neutron-deficient Th isotopes'”. Phys. Rev. C79 (4): 049801. Bibcode: 2009PhRvC..79d9801B. doi:10.1103/PhysRevC.79.049801.
A. Marinov; I. Rodushkin; Y. Kashiv; L. Halicz; I. Segal; A. Pape; R. V. Gentry; H. W. Miller et al. (2009). “Reply to "Comment on 'Existence of long-lived isomeric states in naturally-occurring neutron-deficient Th isotopes'"”. Phys. Rev. C79 (4): 049802. Bibcode: 2009PhRvC..79d9802M. doi:10.1103/PhysRevC.79.049802.
Amador, Davi H. T.; de Oliveira, Heibbe C. B.; Sambrano, Julio R.; Gargano, Ricardo; de Macedo, Luiz Guilherme M. (12 September 2016). “4-Component correlated all-electron study on Eka-actinium Fluoride (E121F) including Gaunt interaction: Accurate analytical form, bonding and influence on rovibrational spectra”. Chemical Physics Letters662: 169–175. Bibcode: 2016CPL...662..169A. doi:10.1016/j.cplett.2016.09.025. hdl:11449/168956.
Jacoby, Mitch (2006). “As-yet-unsynthesized superheavy atom should form a stable diatomic molecule with fluorine”. Chemical & Engineering News84 (10): 19. doi:10.1021/cen-v084n010.p019a.
Makhyoun, M. A. (October 1988). “On the electronic structure of 5g1 complexes of element 125: a quasi-relativistic MS-Xα study”. Journal de Chimie Physique et de Physico-Chimie Biologique85 (10): 917–24. Bibcode: 1988JCP....85..917M. doi:10.1051/jcp/1988850917.
Penneman, R. A.; Mann, J. B.; Jørgensen, C. K. (February 1971). “Speculations on the chemistry of superheavy elements such as Z = 164”. Chemical Physics Letters8 (4): 321–326. Bibcode: 1971CPL.....8..321P. doi:10.1016/0009-2614(71)80054-4.
Reinhardt, Joachim; Greiner, Walter (2015). “Probing Supercritical Fields with Real and with Artificial Nuclei”. Nuclear Physics: Present and Future. pp. 195–210. doi:10.1007/978-3-319-10199-6_19. ISBN978-3-319-10198-9
Thomas, R.G.; Saxena, A.; Sahu, P.K.; Choudhury, R.K.; Govil, I.M.; Kailas, S.; Kapoor, S.S.; Barubi, M. et al. (2007). “Fission and binary fragmentation reactions in 80Se+208Pb and 80Se+232Th systems”. Physical Review C75 (2): 024604–1–024604–9. doi:10.1103/PhysRevC.75.024604. hdl:2158/776924.
Amador, Davi H. T.; de Oliveira, Heibbe C. B.; Sambrano, Julio R.; Gargano, Ricardo; de Macedo, Luiz Guilherme M. (12 September 2016). “4-Component correlated all-electron study on Eka-actinium Fluoride (E121F) including Gaunt interaction: Accurate analytical form, bonding and influence on rovibrational spectra”. Chemical Physics Letters662: 169–175. Bibcode: 2016CPL...662..169A. doi:10.1016/j.cplett.2016.09.025. hdl:11449/168956.
Siwek-Wilczyńska, K.; Cap, T.; Wilczyński, J. (April 2010). “How can one synthesize the element Z = 120?”. International Journal of Modern Physics E19 (4): 500. Bibcode: 2010IJMPE..19..500S. doi:10.1142/S021830131001490X.
Marinov, A.; Rodushkin, I.; Kolb, D.; Pape, A.; Kashiv, Y.; Brandt, R.; Gentry, R. V.; Miller, H. W. (2010). “Evidence for a long-lived superheavy nucleus with atomic mass number A=292 and atomic number Z=~122 in natural Th”. International Journal of Modern Physics E19 (1): 131–140. arXiv:0804.3869. Bibcode: 2010IJMPE..19..131M. doi:10.1142/S0218301310014662.
Marinov, A.; Rodushkin, I.; Kashiv, Y.; Halicz, L.; Segal, I.; Pape, A.; Gentry, R. V.; Miller, H. W. et al. (2007). “Existence of long-lived isomeric states in naturally-occurring neutron-deficient Th isotopes”. Phys. Rev. C76 (2): 021303(R). arXiv:nucl-ex/0605008. Bibcode: 2007PhRvC..76b1303M. doi:10.1103/PhysRevC.76.021303.
R. C. Barber; J. R. De Laeter (2009). “Comment on 'Existence of long-lived isomeric states in naturally-occurring neutron-deficient Th isotopes'”. Phys. Rev. C79 (4): 049801. Bibcode: 2009PhRvC..79d9801B. doi:10.1103/PhysRevC.79.049801.
A. Marinov; I. Rodushkin; Y. Kashiv; L. Halicz; I. Segal; A. Pape; R. V. Gentry; H. W. Miller et al. (2009). “Reply to "Comment on 'Existence of long-lived isomeric states in naturally-occurring neutron-deficient Th isotopes'"”. Phys. Rev. C79 (4): 049802. Bibcode: 2009PhRvC..79d9802M. doi:10.1103/PhysRevC.79.049802.
Amador, Davi H. T.; de Oliveira, Heibbe C. B.; Sambrano, Julio R.; Gargano, Ricardo; de Macedo, Luiz Guilherme M. (12 September 2016). “4-Component correlated all-electron study on Eka-actinium Fluoride (E121F) including Gaunt interaction: Accurate analytical form, bonding and influence on rovibrational spectra”. Chemical Physics Letters662: 169–175. Bibcode: 2016CPL...662..169A. doi:10.1016/j.cplett.2016.09.025. hdl:11449/168956.
Makhyoun, M. A. (October 1988). “On the electronic structure of 5g1 complexes of element 125: a quasi-relativistic MS-Xα study”. Journal de Chimie Physique et de Physico-Chimie Biologique85 (10): 917–24. Bibcode: 1988JCP....85..917M. doi:10.1051/jcp/1988850917.
Penneman, R. A.; Mann, J. B.; Jørgensen, C. K. (February 1971). “Speculations on the chemistry of superheavy elements such as Z = 164”. Chemical Physics Letters8 (4): 321–326. Bibcode: 1971CPL.....8..321P. doi:10.1016/0009-2614(71)80054-4.
“Scientists will begin experiments on the synthesis of element 119 in 2019”. www.jinr.ru. JINR (2016年9月28日). 2017年3月31日閲覧。 “"The discovery of elements 115, 117 and 118 is an accomplished fact; they were placed in the periodic table, though still unnamed and will be confirmed only at the end of the year. The D.I.Mendeleev Periodic Table is not infinite. In 2019, scientists will begin the synthesis of elements 119 and 120 which are the first in the 8th period," said S.N. Dmitriev.”
Element 122 was claimed to exist naturally in April 2008, but this claim was widely believed to be erroneous. “Heaviest element claim criticised”. Rsc.org (2008年5月2日). 2010年3月16日閲覧。
A suggested periodic table up to Z ≤ 172, based on Dirac–Fock calculations on atoms and ions, Pekka Pyykkö, Phys. Chem. Chem. Phys., 2010, Advance Article [1]