DEB, D. B.; BASU, S. K. Observation on the Mad Tree. Nelumbo, [S. l.], v. 24, n. 1-4, p. 201–203, 2015. DOI: 10.20324/nelumbo/v24/1982/75343. Disponível em: https://www.nelumbo-bsi.org/index.php/nlmbo/article/view/75343. Acesso em: 17 may. 2024.