HABIB, Giuseppe; REGA, Giuseppe; STÉPÁN, Gábor. Analytical investigation of single and double Neimark-Sacker bifurcations. Periodica Polytechnica Mechanical Engineering, [S. l.], v. 56, n. 1, p. 13–22, 2012. 10.3311/pp.me.2012-1.03. Disponível em: https://pp.bme.hu/me/article/view/1227. Acesso em: 19 apr. 2024.