WATERMAN, J. Identifying logarithmic tracts. Annales Fennici Mathematici, [S. l.], v. 45, n. 2, p. 739–749, 2020. DOI: 10.5186/aasfm.2020.4543. Disponível em: https://afm.journal.fi/article/view/135880. Acesso em: 20 touko. 2024.