Lozhkin А. Г.; Tarasov В. Г. Structuring the Olympiad Tasks at Morphological Level. Vestnik IzhGTU imeni M.T. Kalashnikova, [S. l.], n. 2, p. 137–139, 2014. Disponível em: https://izdat.istu.ru/index.php/vestnik/article/view/2929. Acesso em: 3 jul. 2024.