Twardowski, Kazimierz (1866–1938)
Volterra, Vito (1860–1940)
Prochaska, Antoni (1852–1930)
Weyl, Hermann (1885–1955)
Krasnowolski, Antoni (1855–1911)
Kulczycki, Ludwik (1866–1941)
Łempicka, Wanda.
Lecat, Maurice (1884–1951)
Severi, Francesco (1879–1961)
Johansson, Severin (1879–1929)
Neovius, Edvard Rudolf (1851–1917)