GHAZARYAN, H.; MARGARYAN, V. On Increase at Infinity of Almost Hypoelliptic Polynomials. Eurasian Mathematical Journal, [S. l.], v. 4, n. 4, p. 30–42, 2013. Disponível em: https://emj.enu.kz/index.php/main/article/view/555. Acesso em: 3 aug. 2025.