1. Ana Paula S. Dias, Benoit Dionne, and Ian Stewart, Heteroclinic cycles and wreath product symmetries, Dyn. Stab. Syst. 15 (2000), no. 4, 353–385.[MR]
  2. Ana Paula S. Dias, Benoit Dionne, and Ian Stewart, Heteroclinic cycles and wreath product symmetries, Symmetry and perturbation theory (Cala Gonone, 2001), World Sci. Publ., River Edge, NJ, 2001, pp. 53–57.[MR]