Joseph Ratzinger, Alfons Auer, Eugen Biser, Karl Forster, Heinrich Fries, Ulrich Horst OP, Odilo Lechner OSB, Karl Lehmann, Karl Rahner SJ, Leo Scheffczyk, Michael Schmaus, Rudolf Schnackenburg, Otto Semmelroth SJ, Hans Urs von Balthasar, Eloy Requena Calvo, Alfonso Carrasco Rouco · First published 2010
