БЕДРАТЮК, Л. П.; БЕДРАТЮК, Г. І. Computer algebra systems in the elementary number theory. Eastern-European Journal of Enterprise Technologies, [S. l.], v. 6, n. 4(66), p. 10–13, 2013. DOI: 10.15587/1729-4061.2013.18892. Disponível em: https://journals.uran.ua/eejet/article/view/18892. Acesso em: 16 jul. 2024.