CRESPO, Teresa; HAJTO, Zbigniew. Galois embedding problems and symmetric powers. Mathematica Scandinavica, Berkeley, CA, United States, v. 97, n. 1, p. 5–10, 2005. DOI: 10.7146/math.scand.a-14960. Disponível em: https://journals.msp.org/mscand/article/view/737. Acesso em: 25 jul. 2026.