OBADI, Saleh Mothana - KORČEK, Matej. Changing Landscape of EU Energy Security - Multidimensional Analysis. - Registrovaný: Web of Science. In SGEM conference on political sciences, law, finance, economics & tourism. International multidisciplinary scientific conferences on social sciences & arts. SGEM conference on political sciences, law, finance, economics & tourism : International multidisciplinary scientific conferences on social sciences & arts, 3-9 september 2014, Bulgaria. - Sofia, Bulgaria : STEF92 Technology Ltd., 2014. ISBN 978-619-7105-25-4, s. 43-50.