- Engels, Friedrich, 1820-1895 (2)
- International Labour Office (2)
- Marx, Karl, 1818-1883 (2)
- Beckett, Samuel, 1906-1989 (1)
- Butzer, Paul Leo, 1928- (1)
- Canadian Number Theory Association. Conference (1)
- Craig, George, 1931- (1)
- Fehsenfeld, Martha (1)
- Goren, Eyal Z. (Eyal Zvi), 1963- (1)
- Graßmann, Timm (1)
- Grotsch, Klaus (1)
- Grube, Karl-Frieder (1)
- Gunn, Daniel (1)
- Hegel, Georg Wilhelm Friedrich, 1770-1831 (1)
- Internationale Marx-Engels-Stiftung (1)
- Kisilevsky, H. (1)
- La Vallée Poussin, Charles Jean de, b. 1866 (1)
- Mawhin, Jean, 1942- (1)
- Miller, Philip (1)
- Neuhaus, M. (1)
- Overbeck, Lois More (1)
- Rayner, Manny, 1958- (1)
- Reichel, Claudia (1)
- Vetro, Pasquale (1)
- Zribi-Hertz, Anne (1)
- 大谷, 禎之介 (1)
- 斎藤, 幸平(1987-) (1)