Natural Gas News UNA: Italian Eni Expects To Begin Exploration Of Shale-Gas Deposits In Volyn Region In 2014 Oct 4, 2013 4:04:pm
Natural Gas News Novinite: Bulgaria Will Conduct Shale Gas Drilling Sooner or Later – Deputy Minister Oct 3, 2013 11:20:pm
Natural Gas News Reuters: EU policy-makers consider case for shale gas regulation Oct 3, 2013 9:37:pm