Author/Creator
Luxemburg, Rosa
Mehring, Franz
5
Engels, Friedrich
4
Badia, Gilbert
3
Bracke
3
Lenin, Vladimir Iljitsj
3
Vandervelde, Emile
3
Marx, Karl
2
Rubak, Simon
2
Ryndina, M.
2
Trotski, Leon
2
Basso, Lelio
1
Berkman, Alexander
1
Bukharin, Nikolai
1
Collinet, Michel
1
De Kadt, J.
1
Desrousseaux, A.M.
1
Ducange, Jean-Numa
1
Ettinger, Elzbieta
1
Geras, Norman
1
Geurtsen, Ton
1
Haupt, Georges
1
Howard, Richard
1
Humbert-Droz, Jules
1
Jaquier, Maurice
1
Kautsky, Benedikt
1
Kautsky, Karl
1
Kautsky, Luise
1
Laurat, Lucien
1
Lefeuvre, René
1
Lehning, Arthur
1
Liebknecht, Karl
1
Mandel, Ernest
1
Matgamna, Sean
1
Ollivier, M.
1
Pannekoek, Anton
1
Paris, Robert
1
Petit, Irène
1
Renaud, Raymond
1
Riazanov, D.
1
Roland Holst-van der Schalk, Henriëtte
1
Romein-Verschoor, Annie
1
Sabatier, Patrick
1
Sweezy, Paul M.
1
Tarbuck, Kenneth J.
1
Tych, Feliks
1
Wichmann, Rudolf
1
Wiell, Claudie
1