diff --git a/doc/index.md b/doc/index.md
index 60bd6341c..2ecb5099f 100644
--- a/doc/index.md
+++ b/doc/index.md
@@ -21,6 +21,8 @@ This documentation is a reference and summarizes grammar syntax and the key sema
 
 <a href="https://vimeo.com/59285751"><img src=images/tertalk.png width=200></a>
 
+For those using Java, here's a great [set of ANTLR in Intellij notes](https://docs.google.com/document/d/1gQ2lsidvN2cDUUsHEkT05L-wGbX5mROB7d70Aaj3R64/edit#heading=h.xr0jj8vcdsgc) by Andreas Stefik.
+
 ## Sections
 
 * [Getting Started with ANTLR v4](getting-started.md)