CRASMAREANU, M. The adjoint map of Euclidean plane curves and curvature problems. Tamkang Journal of Mathematics, [S. l.], 2023. DOI: 10.5556/j.tkjm.55.2024.5224. Disponível em: https://journals.math.tku.edu.tw/index.php/TKJM/article/view/5224. Acesso em: 18 may. 2024.