Natural Gas News Platts: Fears grow over politicization of Polish shale gas sector May 11, 2012 10:14:am
Natural Gas News Bloomberg: Nabucco Timeline Linked to Production Start at Shah Deniz May 11, 2012 9:59:am
Natural Gas News Bloomberg: OMV Says Construction of Nabucco Pipe May Start in 2015 May 10, 2012 1:17:pm