ZEČAR, M. Underground Gas Storage - Reliability of Energy Security : Подземно складиште гаса - Поузданост енергетске сигурности. Journal of Engineering and Management, [S. l.], v. 3, n. 2, 2026. Disponível em: https://jem.fpm.ues.rs.ba/index.php/journal/article/view/212. Acesso em: 14 feb. 2026.