ESCOLAR, E.; HIRAOKA, Y. MORSE REDUCTION FOR ZIGZAG COMPLEXES. Journal of the Indonesian Mathematical Society, [S. l.], v. 20, n. 1, p. 47–75, 2014. DOI: 10.22342/jims.20.1.177.47-75. Disponível em: https://jims-a.org/index.php/jimsa/article/view/177. Acesso em: 28 apr. 2024.