2016
Synodality and Primacy during the First Millennium: Towards a Common Understanding in Service of the Unity of the Church - Chieti 2016
2007
Ecclesiological and Canonical Consequences of the Sacramental Nature of the Church: Ecclesial Communion, Conciliarity and Authority - Ravenna 2007
1993
Uniatism, Method of Union of the Past, and the Present Search for Full Communion - Balamand 1993
1989
A Joint Reaction to the International Commission's Valamo Document - Brighton, MA 1989
1988
The Sacrament of Order in the Sacramental Structure of the Church with Particular Reference to the Importance of Apostolic Succession for the Sanctification and Unity of the People of God - Valamo 1988
1976
The Pastoral Office: A Joint Statement - Washington, DC 1976