ANDERSSON, Bengt; U. FARLEY, John; GUSTAFSSON, Christer. Some analytical approaches to the branch location problem. Ledelse og Erhvervsøkonomi, [S. l.], v. 32, 1968. Disponível em: https://tidsskrift.dk/ledelseogerhvervsoekonomi/article/view/34445. Acesso em: 7 dec. 2025.