Participants: Francesco Braschi, Responsible of Ambrosiana Library; Giorgio Feliciani, Full Professor of Canon Law at Università Cattolica del Sacro Cuore of Milano; Alfredo Valvo, Full Professor of Roman History at Università Cattolica Sacro Cuore of Milano; Giovanni Maria Vian, Director of L’Osservatore Romano. Introduced by Stefano Alberto, Professor of Theology at Università Cattolica del Sacro Cuore in Milan.