ЗУБКО, Р. А. Fractals. Eastern-European Journal of Enterprise Technologies, [S. l.], v. 6, n. 4(60), p. 13–14, 2012. DOI: 10.15587/1729-4061.2012.5675. Disponível em: https://journals.uran.ua/eejet/article/view/5675. Acesso em: 6 may. 2024.