diff --git a/pages/Sigman___Dos marchando juntos.md b/pages/Sigman___Dos marchando juntos.md
index c327f62..f834b47 100644
--- a/pages/Sigman___Dos marchando juntos.md	
+++ b/pages/Sigman___Dos marchando juntos.md	
@@ -19,12 +19,12 @@
 	  logseq.order-list-type:: number
 	- José Luis Molina, Juan Ozaita, Ignacio Tamarit, Angel Sánchez, 
 	  logseq.order-list-type:: number
-	  Christopher McCarty, H Russell Bernard,  Structural measures of personal
+	  Christopher McCarty, H Russell Bernard,  *Structural measures of personal
 	   networks predict migrants’ cultural backgrounds: an explanation from 
-	  Grid/Group theory, *PNAS Nexus*, Volume 1, Issue 4, September 2022, pgac195, [https://doi.org/10.1093/pnasnexus/pgac195](https://doi.org/10.1093/pnasnexus/pgac195)
+	  Grid/Group theory*, PNAS Nexus, Volume 1, Issue 4, September 2022, pgac195, [https://doi.org/10.1093/pnasnexus/pgac195](https://doi.org/10.1093/pnasnexus/pgac195)
 	- Kavafis, K., Álvarez, J. M. (1997). *Poesías completas (La ciudad)*. España: Ediciones Hiperión.
 	  logseq.order-list-type:: number
-	- Dubrovsky, S., Alzamora, S., Blanck, G., Castorina, J. A., Silvestri, A., TokachierVigotski: su proyección en el pensamiento actual. (2009). España: CEP.
+	- Dubrovsky, S., Alzamora, S., Blanck, G., Castorina, J. A., Silvestri, A., Tolkachier, I. L., *Vigotski: su proyección en el pensamiento actual*. (2009). España: CEP.
 	  logseq.order-list-type:: number
 	- logseq.order-list-type:: number
 -