SARMAH, Hemanta Kr. Period Doubling Bifurcation and Feigenbaum Universality in RÖssler system. Journal of Global Research in Mathematical Archives(JGRMA), [S. l.], v. 1, n. 9, 2014. Disponível em: https://jgrma.com/index.php/jgrma/article/view/121. Acesso em: 15 mar. 2025.