GREEK NATIONAL NATURAL GAS SYSTEM (NNGS): DEVELOPMENTS AND PROSPECTS Dr. George Paparsenos, CEO DESFA S.A. May 2011.
HELLENIC TRANSMISSION SYSTEM OPERATOR (DESFA) The Revithoussa LNG Terminal for the Gas Supply of South Eastern Europe. 5th International Black Sea Symposium.
HELLENIC TRANSMISSION SYSTEM OPERATOR (DESFA) BUSINESS STRATEGY AND PERSPECTIVES Conference on Energy Security in the EU Cyprus, 2 April 2012 Dr. George.
