SIRBU, O., CRUDU, R., & IGNATOV, A. (2017). THE ROLE OF EU INNOVATION POLICIES IN THE SUSTAINABLE DEVELOPMENT OF THE ENERGY SECTOR. Studia Universitatis Babeș-Bolyai Oeconomica, 62(2), 3–19. Retrieved from http://193.231.18.162/index.php/subboeconomica/article/view/2662