MAYA ESCUDERO, David; 						ANAYA ORTEGA, José Guadalupe; 						OROZCO ZITLI, Fernando.
 Making Holes in the Second Symetric Product of Subcontinua of the Continuum Figure 8.
<strong>CIENCIA ergo-sum</strong>, [S.l.], v. 17, n. 3, p. 307-312, oct. 2017.
ISSN 2395-8782.
Available at: &lt;<a href="https://cienciaergosum.uaemex.mx/article/view/7076" target="_new">https://cienciaergosum.uaemex.mx/article/view/7076</a>&gt;. Date accessed: 19 aug. 2026.