1. On the third symmetric product of S1;Boot;Fundam. Math.,1952
2. I. Calderón, R. Hernández-Gutiérrez, A. Illanes, Rigidity of the second symmetric product of the pseudo-arc, preprint.
3. Rigidity of symmetric products;Hernández-Gutiérrez;Topol. Appl.,2013
4. Hyperspaces with exactly two or three orbits;Illanes,2007
5. Models of hyperspaces;Illanes;Topol. Proc.,2013