Autores

•  Stefan Engel (14)
•  Vicenc Fisas (5)
•  Monika Gärtner-engel (5)
•  Horacio Tarcus (4)
•  Jairo Baquero Melo (4)
•  Lida Buitrago Campos (4)
•  Miguel Barreto Henriques (4)
•  León Trotsky (3)
•  Mauricio García Durán (3)
•  Hobeth Martínez Carrillo (3)
•  Clara Inés Carreño Manosalva (3)
•  Carlos Andrés Tobar Tovar (2)
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