TONIĆ, Rodoljub; RAKIĆ, Milan. Annual preventive maintenance scheduling for thermal units in an electric power system. Yugoslav Journal of Operations Research, [S. l.], v. 20, n. 2, p. 261–273, 2010. DOI: 10.2298/YJOR1002261T. Disponível em: https://yujor.erc.fon.bg.ac.rs/index.php/yujor/article/view/298. Acesso em: 26 aug. 2025.