Canto Sperber
Steiner George
Cassirer Ernst
Gaston Bachelard
Bertrand Russell
María Zambrano
Buber Martin
Martín Buber
Martin Heidegger
Eliade Mircea
Spinoza Baruch De
Jose Gaos
Paul Ricoeur
Hoffe Otfried
G. W. F. Hegel
Locke John
Stein E
Emmanuel Kant
Thomas Hobbes
Jaeger W.
Nicola Abbagnano