Author
Liebknecht, Wilhelm
Bebel, August
6 results
Cladel, Leon
3 results
Beveren, Edmond van
2 results
Eckert, Georg
2 results
Hofmann, Gudrun
2 results
Kersten, Kurt
2 results
Lafargue, Paul
2 results
Simons, A. M.
2 results
Brumme, Hans
1 results
Foner, Philip Sheldon
1 results
Kersten, Kurt [Vorr.]
1 results
Kuntzsch, Annett
1 results
Marx, Karl
1 results
Marx-Aveling, Eleanore
1 results
Oelssner, Fred
1 results
Pfemfert, Franz
1 results
Poljakova, M.
1 results
Schröder, Wolfgang
1 results
Simons, Algie Martin
1 results
Untermann, Ernest
1 results