FERREIRA, Graciela; NESMACHNOW, Sergio; ROBLEDO, Franco. A formulation for a hop constrained survivable network design problem. Yugoslav Journal of Operations Research, [S. l.], v. 27, n. 4, p. 427–438, 2017. DOI: 10.2298/YJOR160512004F. Disponível em: https://yujor.erc.fon.bg.ac.rs/index.php/yujor/article/view/517. Acesso em: 16 oct. 2025.