Cathrein, Victor (1845–1931)
Belmont, Leo (1865–1941)
Stern, Jakob (1843–1911)
Dobieszewski, Janusz
Kautsky, Karl (1854–1938)
Marx, Karl (1818–1883)
Piotrowski, Stanisław (1849–1919)
Engels, Friedrich (1820–1895)
Pański, Antoni Ludwik (1895-1941?)
This page uses 'cookies'. More information I understand