International Baikal Winter University of Urban Planning: “Hubs as Urban Centers of Activity”. project baikal, Irkutsk, Russian Federation, v. 12, n. 44, p. 38–39, 2015. DOI: 10.7480/projectbaikal.44.826. Disponível em: https://projectbaikal.com/index.php/pb/article/view/826. Acesso em: 10 may. 2026.