ETEMAD, Roghayeh; ALIZADEH, Behrooz. Some variants of reverse selective center location problem on trees under the Chebyshev and Hamming norms. Yugoslav Journal of Operations Research, [S. l.], v. 27, n. 3, p. 367–384, 2017. DOI: 10.2298/YJOR160317012E. Disponível em: https://yujor.erc.fon.bg.ac.rs/index.php/yujor/article/view/513. Acesso em: 26 aug. 2025.