CADAVID, C.; VÉLEZ CAICEDO, J. D. A Remark on the Heat Equation and Minimal Morse Functions on Tori and Spheres. Ingeniería y Ciencia, [S. l.], v. 9, n. 17, p. 11–20, 2013. DOI: 10.17230/ingciecia.9.17.1. Disponível em: https://publicaciones.eafit.edu.co/index.php/ingciencia/article/view/1839. Acesso em: 3 may. 2024.