diff --git a/Reading_Group-2016.md b/Reading_Group-2016.md
index 6d4e36b..375bae2 100644
--- a/Reading_Group-2016.md
+++ b/Reading_Group-2016.md
@@ -1,7 +1,7 @@
 ## Schedule
 
 * **Sept 12**: 
-* **Sept 19**:
+* **Sept 19**: Gokhan Kul leading [Text mining applied to SQL queries: A case study for the SDSS sky server](http://mtc-m21b.sid.inpe.br/col/sid.inpe.br/mtc-m21b/2015/08.31.17.43/doc/publicacao.pdf)
 * **Sept 26**:
 * **Oct 3**:
 * **Oct 10**: