What Are We Allowed to Hope? Ecumenism: A Threshold to Cross. About Two Fundamental Books in "Cristianesimo nella storia", 2/2019 pp. 411-452, DOI: 10.17395/94933 Details € 8,00 Cite
Unification of Churches, a real possibility. The eight theses of Heinrich Fries and Karl Rahner, revisited thirty-two years later in "Cristianesimo nella storia", 2/2016 pp. 361-382, DOI: 10.17395/84221 Details € 8,00 Cite