DEVILLEZ, Gauvain; HERTZ, Alain; MÉLOT, Hadrien; HAUWEELE, Pierre. Minimum eccentric connectivity index for graphs with fixed order and fixed number of pendant vertices. Yugoslav Journal of Operations Research, [S. l.], v. 29, n. 2, p. 193–202, 2019. DOI: 10.2298/YJOR181115010D. Disponível em: https://yujor.erc.fon.bg.ac.rs/index.php/yujor/article/view/568. Acesso em: 27 aug. 2025.