- Beiser, Frederick C., 1949- (3)
- Jaeschke, Walter (2)
- Bär, Jochen (1)
- Cloeren, Hermann J., 1934- (1)
- Frank, Manfred, 1945- (1)
- Heidegger, Martin, 1889-1976 (1)
- Higgins, Kathleen Marie (1)
- Knüfer, Carl, 1886- (1)
- Pinkard, Terry P. (1)
- Reill, Peter Hanns (1)
- Schmidt-Biggemann, Wilhelm (1)
- Solomon, Robert C. (1)
- Trawny, Peter, 1964- (1)