Adhémar, Robert d' (1874– )
Tannery, Jules (1848–1910)
Garollo, Gottardo (1850–1917)
Ignatovskij, Vladimir Sergeevič (1875–1942)
Kępiński, Stanisław (1867–1908)
Kępiński, Stanisław (1867–1908)
Ignatovskij, Vladimir Sergeevič (1875–1942)
Kozłowski, Władysław Mieczysław (1858–1935)
Piltz, Erazm (1851–1929)
Polska Partia Socjalistyczna "Proletariat"
Dunin Borkowski, Stanisław (1864–1934)
Amaldi, Ugo (1875–1957) Enriques, Federigo (1871–1946) Fleischer, Hermann
Enriques, Federigo (1871–1946)
Calò, Benedetto (1869–1917)