DĄBROWSKA, Anna. Diagonalizing the trace form in some number fields. Annales Mathematicae Silesianae, [S. l.], v. 15, p. 17–26, 2001. Disponível em: https://journals.us.edu.pl/index.php/AMSIL/article/view/14113. Acesso em: 26 apr. 2025.