https://www.vedomosti.ru/library/news/2007/05/08/soglashenie-o-nefteprovode-burgas-alexandrupolis-otvechaet-interesam-tjek-rf?utm_source=telegram&utm_campaign=share&utm_medium=social&utm_content=soglashenie-o-nefteprovode-burgas-alexandrupolis-otvechaet-interesam-tjek-rf