GARCÍA, Alfredo; TEJEL, Javier; VOGTENHUBER, Birgit; WEINBERGER, Alexandra. Empty Triangles in Generalized Twisted Drawings of $K_n$. Journal of Graph Algorithms and Applications, [S. l.], v. 27, n. 8, p. 721–735, 2023. DOI: 10.7155/jgaa.00637. Disponível em: https://jgaa.info/index.php/jgaa/article/view/paper637. Acesso em: 26 sep. 2024.