Talk:Gustav Kirchhoff

Erreur: "A memoir of Gustav Robert Kirchhoff, by Robert Von Helmholtz, translated by Joseph De Perott, in Annual Report of the Board of Regents of the Smithsonian Institution, Smithsonian Institution (1890), p. 537." à remplacer par: "A memoir of Gustav Robert Kirchhoff, by Robert Von Helmholtz, translated by Joseph De Perott, in Annual Report of the Board of Regents of the Smithsonian Institution, Smithsonian Institution (1889), p. 527." voir http://www.biodiversitylibrary.org/item/33476#page/16/mode/1up