HAKOBIAN, L. V. NONNUMERIC ROOTS OF THE ALGEBRAIC EQUATIONS. Proceedings of the YSU A: Physical and Mathematical Sciences, Yerevan, Armenia, v. 41, n. 2 (213), p. 23–34, 2007. DOI: 10.46991/PYSU:A/2007.41.2.023. Disponível em: https://journals.ysu.am/index.php/proceedings-phys-math/article/view/vol41_no2_2007_pp023-034. Acesso em: 22 jul. 2024.