diff --git a/dust-theory.md b/dust-theory.md
index 91aa9b0b9..1e612776c 100644
--- a/dust-theory.md
+++ b/dust-theory.md
@@ -1,2 +1,7 @@
 # Dust Theory
 
+- an [[article]]
+  - by [[greg egan]]
+  - [[go]] [[faq]]
+  - [[faq]] https://www.gregegan.net/PERMUTATION/FAQ/FAQ.html
+