WÄRNERYD, Olof. Interdependence in urban systems: the urban consequences of the growth of higher education and research in Sweden. Dela, Ljubljana, SI, n. 21, p. 253–267, 2004. DOI: 10.4312/dela.21.253-267. Disponível em: https://journals.uni-lj.si/Dela/article/view/dela.21.22.253-267. Acesso em: 16 dec. 2025.