Martin Heidegger
San Martin
Paul Celan
Apel Karl Otto, Dussel Enrique
Niklas Luhmann
Carl Gustav Jung
Álvaro Vallejo Campos
Ivan Illich
Luigi Ferrajoli
Giorgio Colli
Garcia Gual
Reinhart Koselleck
Soren Kierkegaard
Andres Torres Queiruga
Klaus Mylius
Ludwig Wittgenstein
Henri Bergson
Antonio Pau
Wagner
Simone Weil
Aa.Vv.
Tamayo Juan Jose
Maurice Blanchot
Jurgen Habermas
Rubio Santos Carlos
Hannah Arendt
Kung Hans
Albert Galvany
Moreno Claros Luis Fernando
Boaventura De Sousa Santos
Kierkegaard
Leonardo Boff
Thomas P. Kasulis