Expanding Lorenz Attractors through Resonant Double Homoclinic Loops. - Carlos Arnoldo Morales Rojas; M. J. Pacifico; B. San Martin (SIAM J. Math. Anal., 2005)

Contracting Lorenz Attractors through Resonant Double Homoclinic Loops. - Carlos Arnoldo Morales Rojas; M. J. Pacifico; B. San Martin (SIAM J. Math. Anal., 2006)