BELOUSOVA, Irina; KIRICHENKO, Alexander. Where the Spirals of the Malthusian Trap are Leading. Gosudarstvennaya Sluzhba, [S. l.], v. 13, n. 1, p. 66–69, 2011. Disponível em: https://gosudarstvennaya-sluzhba.owebs.ru/article/view/21229. Acesso em: 9 nov. 2026.