Autor
Platón
5
Plotino
3
Aristóteles
2
Abraham, Meyer
1
Academiae Litterarum Regiae Borussicae
1
Bellarmino, San Roberto
1
Bréhier, Emile
1
Gil Fernández, Luis
1
Gómez Robledo, Antonio
1
Harder, Richard
1
Joachim, Harold
1
Landauer, Samuel
1
Montmollin, Daniel de
1
Rostagni, Augusto
1
Tugendhat, Ernst
1
Vincent, Albert
1
Volkmann, Ricardus
1
Wendland, Paul
1