Merge pull request #157 from papers-we-love/race-condition-testing

Add QuickCheck race conditions paper

concurrency/README.md

@@ -5,3 +5,5 @@
 * [Heap Architectures For Concurrent Languages Using Message Passing](http://citeseerx.ist.psu.edu/viewdoc/download?doi=10.1.1.108.1302&rep=rep1&type=pdf)
 
 * [Message Analysis for Concurrent Languages](http://user.it.uu.se/~kostis/Papers/escape.pdf)
+
+* [Finding Race Conditions in Erlang with QuickCheck and PULSE](http://publications.lib.chalmers.se/records/fulltext/125252/local_125252.pdf)