1. - Between Canterbury and Rome. The Greatness of God as a Means of Transcending Human Limits in Saint Anselm's Thought, in The European Dimensions of St. Anselm's Thinking. Proceedings of the Conference organized by the Anselm-Society and the Institute of Philosophy of Academy of Sciences of the Czech Republic, Prague, April 27-30, 1992 (edited by J. Zumr - Vilém Herold), Institute of Philosophy, Academy of Sciences of the Czech Republic, Prague 1993, p. 41-64.
  2. - Authority and Reason in Saint Anselm's Life and Thought, in: Anselm: Aosta, Bec, Canterbury, Papers in Commemoration of the Nine-Hundredth Anniversary of Anselm's Enthronement as Archbishop, 25 September 1093. Edited by D. E. Luscombe & G. R. Evans, Sheffield, 1996, p. 172-208.
  3. - International Bibliography - Anselm of Canterbury. Klaus Kienzler in cooperation with Eduardo Briancesco, Walter Fröhlich, Helmut Kohlenberger, Frederick Van Fleteren, Coloman Viola. (Anselm Studies Volume IV), The Edwin Mellen Press, Lewiston-Queenston-Lampeter, 1999, 201 pp.
  4. - Saint Anselm, the Theologian of the Greatness of God. In Saint Augustin's footsteps. A commemoration of the nine hundredth anniversary of his enthronement on the archiepiscopal see of Canterbury, in: Hermathena. A Trinity College Dublin Review, 2000, p. 93-122.
  5. - Saint Anselm, a Thinker for Yesterday and Today. Anselm's Thought Viewed by Our Contemporaries.Proceedings of the International Anselm Conference, Centre National de Recherche Scientifique, Paris. Under the Haut Patronage of Ý Henri Cardinal de Lubac. (Texts and Studies in Religion, Volume 90) Anselm Studies V, Edited by Coloman Viola and Frederick Van Fleteren, The Edwin Mellen Press, Lewiston (N.Y.)-Queenston-Lampeter 2002, XXII-572 pp.
  6. - Rationality from Saint Augustine to Saint Anselm. Proceedings of the International Anselm Conference, 20-23 June 2002, Piliscsaba, Ed. by Coloman Viola & Joseph Kormos, Pázmány Péter Katolikus Egyetem, Filozófiai Intézet Kiadója, 12004.
  7. - Saint Anselm of Canterbury: a Peaceful Defender of Religious Freedom. In The 19th World Congress of the International Association for the History of Religions (IAHR) 24-30 Maarch Tokyo (en préparation)