VYTHYNATHASWAMY, R. A Card Trick. The Journal of the Indian Mathematical Society, [S. l.], v. 6, n. 4, p. 142–142, 1914. DOI: 10.18311/jims/1914/17696. Disponível em: https://informaticsjournals.com/index.php/jims/article/view/17696. Acesso em: 3 may. 2024.