21254: add titles and authors to references LLZ2014 and NZ2012, remov…

…e duplicate FZ2007
sagemath · Feb 14, 2017 · 5a827a1 · 5a827a1
1 parent 41560ee
commit 5a827a1
Showing 1 changed file with 6 additions and 3 deletions.
diff --git a/src/sage/algebras/cluster_algebra.py b/src/sage/algebras/cluster_algebra.py
@@ -67,9 +67,12 @@
 
 REFERENCES:
 
-- [FZ2007]_
-- [LLZ2014]_
-- [NZ2012]_
+.. [LLZ2014] Kyungyong Lee, Li Li, Andrei Zelevinsky
+   *Greedy elements in rank 2 cluster algebras*
+   :arxiv:`1208.2391`
+.. [NZ2012] Tomoki Nakanishi and Andrei Zelevinsky
+   *On tropical dualities in cluster algebras*
+   :arXiv:`1101.3736`
 
 AUTHORS: