1. Abramov, L.M.: On the entropy of a flow. Dokl. Akad. Nauk SSSR 128, 873–875 (1959)
2. Afraĭmovič, V.S., Bykov, V.V., Sil’nikov, L.P.: The origin and structure of the Lorenz attractor. Dokl. Akad. Nauk SSSR 234, 336–339 (1977)
3. Ambrose, W., Kakutani, S.: Structure and continuity of measurable flows. Duke Math. J. 9, 25–42 (1942)
4. Araújo, V., Pacifico, M.J.: Three dimensional flows. Publicações Matemáticas do IMPA. [IMPA Mathematical Publications] 26° Colóquio Brasileiro de Matemática. [26th Brazilian Mathematics Colloquium] Instituto Nacional de Matemática Pura e Aplicada (IMPA), Rio de Janeiro (2007)
5. Araújo, V., Pacifico, M.J., Pujals, E., Viana, M.: Singular-hyperbolic attractors are chaotic. Trans. Am. Math. Soc. 361, 2431–2485 (2009)