Eastern Orthodox faith leader joins Pope in condemning invasion - Washington Times
Francis: Catholics and Eastern Orthodox have a common 'heritage of holiness' – Catholic World Report
Local churches shun Vatican's moderate stance on Russia | AP News
Will Francis go to Moscow? Russian Orthodox size up new pope / OrthoChristian.Com
Joint Declaration of Pope Francis and Patriarch Kirill - Wikipedia
Ecumenical Patriarch Bartholomew: Leading Orthodoxy for Three Decades
Patriarch Theodore II of Alexandria - Wikipedia
Pope Francis Seeks to Mend Open Wounds With Orthodox Church in Romania - The New York Times
Pope to Meet Russian Orthodox Church Patriarch in Cuba
Pope and patriarch meet in historic talks – DW – 02/13/2016
Papal Primacy - Theology - Greek Orthodox Archdiocese of America
Finally': Pope Francis Meets Russian Orthodox Leader
The Extraordinary Historical Significance of Ecumenical Patriarch Bartholomew's Presence at Pope Francis' Installation as Bishop of Rome - Theology - Greek Orthodox Archdiocese of America
Pope and Russian patriarch edge towards warmer relations - BBC News
Pope donates 100,000 euros (£90,000) towards first Orthodox monastery in Austria
A pope and a Russian Orthodox Patriarch will meet for the first time in 1,000 years.
Bartholomew: Τhere is no Pope of the East in the religious conscience of Orthodox Church | Orthodox Times (en)
Pope and Russian Orthodox leader to hold historic encounter in Cuba :
Pope, Russian Orthodox Patriarch discuss Ukraine in video call | Reuters
Pope, patriarch meet in Cuba nearly 1,000 years after split
Pope to Greek Orthodox: We have more in common than what keeps us apart | Orthodox Times (en)
Orthodox Church Leaders Duel Over Ukraine, Meet With Pope Francis| National Catholic Register
