Natural Gas News The Sofia Globe: South Stream Bulgaria still working on pipeline project, CEO says Jan 23, 2015 8:01:pm
Natural Gas News WSJ: EU Energy Chief Plays Down Practicality of Proposed Russia-Turkey Pipeline Jan 23, 2015 9:59:am
Natural Gas News Science|Business: Balancing the Energy Economy 2: security of supply must not compromise CO2 targets Jan 23, 2015 4:52:am
