POP, Petrica; POP-SITAR, Corina. A new efficient transformation of the generalized vehicle routing problem into the classical vehicle routing problem. Yugoslav Journal of Operations Research, [S. l.], v. 21, n. 2, p. 187–198, 2011. DOI: 10.2298/YJOR1102187P. Disponível em: https://yujor.erc.fon.bg.ac.rs/index.php/yujor/article/view/313. Acesso em: 2 nov. 2025.