title: EU fossil fuel imports and changes after Ukrainian crisis
abstract: Russian-Ukrainian relations brought several challenges for the European energy security due to transportation corridors crossing the territory. Gas crisis in several CEE countries in early 2009 revealed brittle energy supplies stability of the net importers. The conflict in east Ukraine has brought new challenges for gas and oil shipments crossing the transport routes of Ukraine. Authors analyse transport corridors, presence of Nord Stream I and Nord Stream II projects as possible determinants o
journal: SHS Web of Conferences