diff --git a/christopher-alexander.md b/christopher-alexander.md
index 87ce8280e..485e67eb2 100644
--- a/christopher-alexander.md
+++ b/christopher-alexander.md
@@ -1,10 +1,13 @@
 # Christopher Alexander
 - Author of [[A pattern language]]
 - [[bmock]], [[EduneV]], [[seconds_0]] are all interested in him.
+- [[pull]] [[reading alexander]]
 
 [//begin]: # "Autogenerated link references for markdown compatibility"
 [A pattern language]: a-pattern-language "A Pattern Language"
 [bmock]: bmock "Bmock"
 [EduneV]: edunev "EduneV"
 [seconds_0]: seconds_0 "Seconds_0"
+[pull]: pull "Pull"
+[reading alexander]: reading-alexander "Reading Alexander"
 [//end]: # "Autogenerated link references"
diff --git a/lenguaje-universal.md b/lenguaje-universal.md
index acec4aec5..e73e9a977 100644
--- a/lenguaje-universal.md
+++ b/lenguaje-universal.md
@@ -1,4 +1,9 @@
 # Lenguaje Universal
 
 - El [[lenguaje analítico de John Wilkins]].
+- [[wittgenstein]]
 
+
+[//begin]: # "Autogenerated link references for markdown compatibility"
+[wittgenstein]: wittgenstein "Wittgenstein"
+[//end]: # "Autogenerated link references"
\ No newline at end of file