Natural Gas News Bloomberg: Greece’s Depa May Buy Stake in TAP Pipeline Group, Imerisia Says Feb 21, 2012 10:47:am
Natural Gas News Trend: South Stream project implementation not to affect Caspian gas supplies to Europe Feb 21, 2012 9:17:am
Natural Gas News Dow Jones: Poland's PGNiG Files Claim In Proceedings Demanding Gazprom Price Cut Feb 21, 2012 7:34:am