Tsvetkov, V. Y., S. V. Shaytura, V. M. Feoktistova, A. M. Minitaeva, Y. P. Kozhaev, y L. P. Belyu. «Metamodelling in the Information Field». Amazonia Investiga, vol. 9, n.º 25, enero de 2020, pp. 395-02, https://mail.amazoniainvestiga.info/index.php/amazonia/article/view/1085.