Autor
Bidegain, Ana María
2
Coraggio, José Luis
2
Farah, Ivonne
2
Gadotti, Moacir
2
Guerra, Pablo
2
Laville, Jean-Louis
2
Nascimento, Claudio
2
Oviedo Freire, Atawallpa
2
Schiochet, Valmor
2
Singer, Paul
2
Svampa, Maristella
2
Sánchez Soler, Juan Jennis
2
Toledo, Víctor M.
2
Vergara-Camus, Fernando
2
Wanderley, Fernanda
2
Ameigeiras, Aldo
1
Martín, José Pablo
1