Natural Gas News Poland Needs Four Years to Know Shale Gas Profitability, Says Minister Dec 6, 2013 4:57:pm
Natural Gas News Norway Upholds Decision to Reduce Tariffs in Gas Transportation System Dec 6, 2013 4:54:pm
Natural Gas News European Business Review: South Stream gas pipeline ′will bring economic and environmental benefits′ Dec 6, 2013 4:00:pm
Natural Gas News Bloomberg: Poland May Alter Shale Gas Draft After Consulting Investors Dec 6, 2013 2:51:pm