Autor
Jaspers, Karl
2
Schopenhauer, Arthur
2
Canals Vidal, F.
1
Eunapio
1
Ferrater Mora, José
1
Frank, Manfred
1
Frenzel, Ivo
1
Gordon Catlin, George
1
Habermas, Jürgen
1
Lange, A.
1
Lóizaga, Patricio
1
Mantovani, Juan
1
Romero, Francisco
1
Samaranch, Francisco De P.
1
Santayana, George
1
Schwering, Markus
1
Sepich, Juan R.
1
Silveira, Pablo da
1