McCormmach, Russell (Bahar 1967), "Henri Poincaré and the Quantum Theory", Isis, 58 (1), ss. 37-55, doi:10.1086/350182
Irons, F. E. (Ağustos 2001), "Poincaré's 1911–12 proof of quantum discontinuity interpreted as applying to atoms", American Journal of Physics, 69 (8), ss. 879-884, Bibcode:2001AmJPh..69..879I, doi:10.1119/1.1356056
Hanle, P.A. (Aralık 1977), "Erwin Schrodinger's Reaction to Louis de Broglie's Thesis on the Quantum Theory.", Isis, 68 (4), ss. 606-609, doi:10.1086/351880
harvard.edu
adsabs.harvard.edu
Irons, F. E. (Ağustos 2001), "Poincaré's 1911–12 proof of quantum discontinuity interpreted as applying to atoms", American Journal of Physics, 69 (8), ss. 879-884, Bibcode:2001AmJPh..69..879I, doi:10.1119/1.1356056